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Team Just 'Cuz Robotics
United States
Приєднався 10 вер 2019
This channel is dedicated to sharing the knowledge needed to build combat robots and other related DIY projects.
Seth Schaffer is a Mechanical Engineer with a true passion for robotic carnage. He loves designing, machining, and building robots, and all sorts of other devices. He is also a member of the Battlebots team behind the vicious overhead spinner Bloodsport.
Seth Schaffer is a Mechanical Engineer with a true passion for robotic carnage. He loves designing, machining, and building robots, and all sorts of other devices. He is also a member of the Battlebots team behind the vicious overhead spinner Bloodsport.
Combat Robotics Basics: Spinner System Design
This video should help anyone looking to build a weaponized combat robot answer the common questions. What size should my weapon be? How about my weapon motor? What tip speed will my spinner have? And much more!
Thanks to PCBWay for sponsoring this video! check them out at bit.ly/PCBWayJustCuz
Helpful Resources!
Spinner Design Companion Blog Post: justcuzrobotics.com/blogs/jcr/combat-robot-spinner-design
4 Step Weapon Calculator (Calculates ideal RPM/KE, makes choosing a hubmotor or motor + belt setup easy, and has a bite calculator as well) bit.ly/4StepCalc
Dynamic Weapon Calculator: Uses slider inputs and instant feedback to allow you to see the effects of changing variables all at once! bit.ly/DynamicWepCalc
RDY/JCR Tip Speeds Spreadsheet: bit.ly/RDY_JCR_Speed
Spinner Design Series Videos:
Part 1 Physics and Blade Design Theory ua-cam.com/video/oc8dGPGdgr8/v-deo.html
Part 2 Motors, Pulleys, Real World Examples ua-cam.com/video/wuK6izW6YfM/v-deo.html
Part 3 CAD flat bars ua-cam.com/video/fjEETB06hEg/v-deo.html
Part 4 CAD beater bars ua-cam.com/video/O5lrjSQp8eA/v-deo.html
Just 'Cuz Robotics Website: justcuzrobotics.com/
Just 'Cuz Store: justcuzrobotics.com/shop
Support on Patreon! bit.ly/JCRPatreon
Try PCBWay's CNC Machining or PCB Fab using this link for a $5 new user credit: bit.ly/PCBWayJustCuz
Instagram: @JustCuzRobotics
justcuzrobotics
Bloodsport UA-cam Channel
ua-cam.com/users/bnsrobotics
@bloodsport_battlebot
bloodsport_battlebot
Bloodsport/BnS Facebook Page:
bnsrobotics/
#CombatRobotics #beetleweight #antweight
00:00 - Intro
01:44 - 1: Weapon Diameter
02:27 - 2: Tip Speed
04:01 - A Bit About Bite
04:28 - 3: RPM, Voltage and kV
05:25 - "Ideal kV"
06:51 - About kV Options
07:14 - Choosing a Weapon Motor
09:45 - SPONSOR:PCBWay
10:24 - 4B: Belt Drive
11:28 - Benefits of Belts
13:04 - Ratio/Reduction Calculation
15:18 - Rapidfire Belt Drive Tips
18:33 - Step 5 - ESC Sizing
19:52 - Step 6 - Bite and Kinetic Energy
21:00 - Kinetic Energy/MOI
22:59 - Outro
Thanks to PCBWay for sponsoring this video! check them out at bit.ly/PCBWayJustCuz
Helpful Resources!
Spinner Design Companion Blog Post: justcuzrobotics.com/blogs/jcr/combat-robot-spinner-design
4 Step Weapon Calculator (Calculates ideal RPM/KE, makes choosing a hubmotor or motor + belt setup easy, and has a bite calculator as well) bit.ly/4StepCalc
Dynamic Weapon Calculator: Uses slider inputs and instant feedback to allow you to see the effects of changing variables all at once! bit.ly/DynamicWepCalc
RDY/JCR Tip Speeds Spreadsheet: bit.ly/RDY_JCR_Speed
Spinner Design Series Videos:
Part 1 Physics and Blade Design Theory ua-cam.com/video/oc8dGPGdgr8/v-deo.html
Part 2 Motors, Pulleys, Real World Examples ua-cam.com/video/wuK6izW6YfM/v-deo.html
Part 3 CAD flat bars ua-cam.com/video/fjEETB06hEg/v-deo.html
Part 4 CAD beater bars ua-cam.com/video/O5lrjSQp8eA/v-deo.html
Just 'Cuz Robotics Website: justcuzrobotics.com/
Just 'Cuz Store: justcuzrobotics.com/shop
Support on Patreon! bit.ly/JCRPatreon
Try PCBWay's CNC Machining or PCB Fab using this link for a $5 new user credit: bit.ly/PCBWayJustCuz
Instagram: @JustCuzRobotics
justcuzrobotics
Bloodsport UA-cam Channel
ua-cam.com/users/bnsrobotics
@bloodsport_battlebot
bloodsport_battlebot
Bloodsport/BnS Facebook Page:
bnsrobotics/
#CombatRobotics #beetleweight #antweight
00:00 - Intro
01:44 - 1: Weapon Diameter
02:27 - 2: Tip Speed
04:01 - A Bit About Bite
04:28 - 3: RPM, Voltage and kV
05:25 - "Ideal kV"
06:51 - About kV Options
07:14 - Choosing a Weapon Motor
09:45 - SPONSOR:PCBWay
10:24 - 4B: Belt Drive
11:28 - Benefits of Belts
13:04 - Ratio/Reduction Calculation
15:18 - Rapidfire Belt Drive Tips
18:33 - Step 5 - ESC Sizing
19:52 - Step 6 - Bite and Kinetic Energy
21:00 - Kinetic Energy/MOI
22:59 - Outro
Переглядів: 2 762
Відео
Team Just Long Bird Fights at National Havoc Robot League - Group Stages Recap!
Переглядів 2,5 тис.Місяць тому
On June 1st, 2024, NHRL ran a special invite-only Teams combat robot event where teams of a 3lb, 12lb, and 30lb combat robot would battle for $50k in prize money! And the prime-time portion will be shown on ESPN The Ocho! This video will show how I got involved and how our team did in the first half of the competition. To watch the rest tune into ESPN2 and get the highlights. Then in September ...
The Heart of the Best Driving Bots: WEKA Intro and User Guide
Переглядів 2 тис.2 місяці тому
After many months of work, the WEKA is finally available! Buy now at justcuzrobotics.com/collections/motors-gears-and-more This dual ESC is tiny, powerful, reliable, and super beginner-friendly. This is the only ESC you can buy that lets you remap which motor is controlled by which radio channel and its direction in firmware with a quick and easy calibration process. No need to reverse radio ch...
Introducing the Antweight Hubmotor: RDY MINI 5022 by Just 'Cuz Robotics
Переглядів 7 тис.2 місяці тому
The RDY MINI 5022 is the latest and greatest in weapon motor technology for small combat robots. Allowing you to slap any blade into a small bot with no effort, and spin it at over 20,000RPM, this is a durable enough motor to take huge hits (and dish them right back!) Note: As of 7/7/24 these sold out, a new batch should be here mid-September 2024. Buy now! bit.ly/RDY-5022 CAD: grabcad.com/libr...
Is SSP Still Good Enough in 2024? AniMAYHEM 3lb Robot Combat Event Recap
Переглядів 3,3 тис.3 місяці тому
SSP and the Bloodsport team traveled to Toronto, in 2023 and again in 2024! Who will win? Can the USA beat Canada at their own game? Find out! Try PCBWay's CNC Machining or PCB Fab using this link for a $5 new user credit: bit.ly/PCBWayJustCuz Buy an SSP Kit: justcuzrobotics.com/pages/ssp SSP bridged fork mount 3D Print file thangs.com/designer/julian.papasian/3d-model/SSP Kit - Modified Fork M...
Will Sonic Take the Cake? Maker Battle 1lb April 2024 Event Recap!
Переглядів 7 тис.4 місяці тому
Sonic, my 1lb Antweight combat bot, returns to the Maker Batle Hartford event for revenge! Thanks again to PCBWay for making the chassis for Subtraction V3! Check them out here: bit.ly/PCBWayJustCuz If you want to build your own Sonic robot, the CAD files are now available! justcuzrobotics.com/products/sonic-v1-cad Here is a preliminary Bill of Materials for Sonic! bit.ly/SonicBOM Just 'Cuz Rob...
Billet Metal Chassis - Good for 3lb Combat Robots? [Subtraction V2, March NHRL Event Recap]
Переглядів 10 тис.4 місяці тому
Subtraction V2 with its new metal makeover is fighting its way through the National Havoc Robot League March 2024 tournament! Coming off a successful run at MassDestruction, will these upgrades pay off? Just 'Cuz Robotics Website: justcuzrobotics.com/ Just 'Cuz Store: justcuzrobotics.com/shop Support on Patreon! bit.ly/JCRPatreon Try PCBWay's CNC Machining or PCB Fab using this link for a $5 ne...
RDY and JCR Series Motors - Spinning Weapons Made Easy for Combat Robots
Переглядів 4,3 тис.5 місяців тому
Just 'Cuz Robotics recently launched two amazing new products, the RDY-5536 and JCR-4935 weapon motors. What are they, how you should use them, and what makes them so special? All that and more in this video! Product Links Buy the RDY-5536 Battle Ready Hubmotor: bit.ly/RDY5536 Buy the JCR-4935 Weapon Motor: bit.ly/JCR4935 Buy Pariah 70A ESC for either motor: justcuzrobotics.com/products/pariah-...
My New Workshop has BIG Problems... Just 'Cuz Robotics New Shop Tour
Переглядів 1,9 тис.5 місяців тому
Introducing the new Just 'Cuz Headquarters! Thanks again to PCBWay for sponsoring this video! Check them out here: bit.ly/PCBWayJustCuz Wire Shelf Units: amzn.to/3J6bAFY Just 'Cuz Robotics Website: justcuzrobotics.com/ Just 'Cuz Store: justcuzrobotics.com/shop Support on Patreon! bit.ly/JCRPatreon Try PCBWay's CNC Machining or PCB Fab using this link for a $5 new user credit: bit.ly/PCBWayJustC...
Subtraction V2: Let's Get Metal [3 Pound Combat Robot]
Переглядів 3,7 тис.6 місяців тому
Time to get metal with Subtraction V2 featuring a solid billet aluminum frame and the same amazingly powerful weapon and drive as before. Thanks again to PCBWay for making the chassis! Check them out here: bit.ly/PCBWayJustCuz Just 'Cuz Robotics Website: justcuzrobotics.com/ Just 'Cuz Store: justcuzrobotics.com/shop Support on Patreon! bit.ly/JCRPatreon Try PCBWay's CNC Machining or PCB Fab usi...
Division V4: Hubmotor Weapon & Counter Gyro Put to the Test! [NHRL January 2024 Event Recap]
Переглядів 10 тис.7 місяців тому
Flywheel? Check. Hubmotor weapon? Check. Experimental drive system? Check. Division V4 is all systems go, but will it live up to the hype? Find out now! Thanks again to PCBWay for making the flywheel for Division V4! Check them out here: bit.ly/PCBWayJustCuz Design Overview: ua-cam.com/video/X7UjJuumfek/v-deo.html Hype Reel Video: ua-cam.com/video/99L5ASVac6A/v-deo.html Just 'Cuz Robotics Websi...
Deep Dive: Division V4 Design (Flywheel, Hubmotor, and more!)
Переглядів 8 тис.8 місяців тому
This video is a long and detailed look at the design choices I made for Division V4 - my lastest beetleweight combat robot. Division V4 features a custom hubmotor weapon system, friction-driven flywheel counter-gyro, and many other unique design elements. Thanks again to PCBWay for making the flywheel for Division V4! Check them out here: bit.ly/PCBWayJustCuz Other videos referenced: Division V...
Nothing About This Worked as Planned!
Переглядів 1,3 тис.9 місяців тому
Nothing About This Worked as Planned!
Can My Custom Weapon Motor Survive? [Mass Destruction 2023 Recap]
Переглядів 12 тис.9 місяців тому
Can My Custom Weapon Motor Survive? [Mass Destruction 2023 Recap]
I Built a Combat Robot in Under a Day (for $20) MakerBattle Event Recap
Переглядів 8 тис.10 місяців тому
I Built a Combat Robot in Under a Day (for $20) MakerBattle Event Recap
Combat Robotics 10,000 Miles Away? interview with Team Panic!
Переглядів 1,4 тис.10 місяців тому
Combat Robotics 10,000 Miles Away? interview with Team Panic!
Control Bot... with a Giant Blade??? SUBTRACTION NHRL Sept. 2023 Recap
Переглядів 11 тис.11 місяців тому
Control Bot... with a Giant Blade??? SUBTRACTION NHRL Sept. 2023 Recap
Is Division Still Good Enough? NHRL August 2023 Recap
Переглядів 11 тис.11 місяців тому
Is Division Still Good Enough? NHRL August 2023 Recap
SUBTRACTION --- 3 Pound Combat Robot Reveal
Переглядів 4,1 тис.Рік тому
SUBTRACTION 3 Pound Combat Robot Reveal
Control Bot Domination, or Destruction? NHRL August 2023 Recap (SSP)
Переглядів 5 тис.Рік тому
Control Bot Domination, or Destruction? NHRL August 2023 Recap (SSP)
Making Robot Parts FAST at Home with Lasers! Creality Falcon 22W Overview
Переглядів 1,5 тис.Рік тому
Making Robot Parts FAST at Home with Lasers! Creality Falcon 22W Overview
How To Survive Testing a Killer Robot
Переглядів 3,6 тис.Рік тому
How To Survive Testing a Killer Robot
Spinning Steel vs Flamethrower? Division at Open Sauce 2023!
Переглядів 4,4 тис.Рік тому
Spinning Steel vs Flamethrower? Division at Open Sauce 2023!
SSP: The Underdog's Journey to Face NHRL's Fierce Competitors! (National Havoc March 2023)
Переглядів 6 тис.Рік тому
SSP: The Underdog's Journey to Face NHRL's Fierce Competitors! (National Havoc March 2023)
Best Value Brushed Beetle ESC - Soldering/Usage Guide (2X 15 Amp Dual-ESC)
Переглядів 6 тис.Рік тому
Best Value Brushed Beetle ESC - Soldering/Usage Guide (2X 15 Amp Dual-ESC)
My Bambu Lab X1 Carbon Broke! Can I Fix It?
Переглядів 6 тис.Рік тому
My Bambu Lab X1 Carbon Broke! Can I Fix It?
Mastering Combat Robot Radios - Mixing, Binding, Tuning, Programming and More!
Переглядів 7 тис.Рік тому
Mastering Combat Robot Radios - Mixing, Binding, Tuning, Programming and More!
Order incoming soon!
"Seth wants the flamethrower!" "Seth wants the what?!"
Beta lost. They have no multitasking skills. Zero timing when they could have used the hammer, year after year.
For anyone wondering if you can flash BlueJay like this - No. I tried, trust me. Get a stm32 discovery board or something that has a working usb port on it (Like arduino port just for stm32) , flash betaflight on it using compatible betaflight hex file and ST-link. Then use esc-configurator to flash the esc.
Not. IMHO.
Didn't know this was a thing. Would have been useful for my project a year ago.
thanks for the info in motor attachment I was really struggling with that!!!!!
It’s a reg Antweight, not a plastic one, right? Weapon Metal?
Yup!
what is i have more than 3 escs
You can wire a splitter or use one of my parallel boards.
@@JustCuzRobotics If I have 9 motors(4 module differential swerve drive+weapon motor) could I theoretically split twice/use 2 parrellel boards or would that create problems.
You can do that or buy a couple 4 in 1 ESCs to control 8 motors with 2 ports
@@JustCuzRobotics 4 in 1 escs at tend to be quite expensive. I will probably just split twice then.
Using 9 speed controllers is going to be expensive no matter what sadly
Nicely done
Great video, I appreciate the emphasis that lifters and wedge robots can be hazardous if not handled properly! Your channel has been pivotal in my goal to enter this awesome sport :) If I may ante in one small note from my non-combat robotics experience: even on fully passive features, I recommend being very mindful of any sharp corners, thin edges, or pinch points on your bots when handling them. A thin sheet of metal doesn't need to have very much speed or mass behind it in order to utterly ruin your day, and even a small lifter or exposed drive gear can tear up your fingers quite badly if you get them stuck in the mechanism.
All very true. I have gotten hurt much more by sharp tools and papercuts from boxes and stuff than the robots when I am actively being careful and mindful about safety much more so!
Yooooooo this awesome
Chiming in as a mechanical engineer who studied various aspects of 3DP in graduate school: I second that polycarbonate is a dream material from a use standpoint but is basically impossible to print at the hobbyist 3D printer level. A colleague of mine a few years back was trying to make parts from a PC filament in a heated enclosure on a $3k printer, and nailing the bed adhesion actually doomed their machine. The PC contracted so strongly while cooling that it fractured the glass build bed and tore a huge chunk out of it, knocked it out of commission for at least a month. Personal recommendation is that, should you genuinely need PC printed parts, pay a service to print them for you. Had some great results from Stratasys a few years ago, especially if you live in the Midwest. Fantastic video, thanks for all the great content!
RIP shapeways but at least you can get printed PC from few other places these days. I agree trying to print it at home often isn't worth it. I have had decent results from Prusament PC Blend but it's nothing like pure PC mechanically
11:22 - ...I kinda wanted to see that spreadsheet 😅
Have you tried using clay to fill in the ejection holes?
This really reminds me of the UK Robot Wars with Tornado vs Razer Tornado had a metal cage around it, which totally nulified razers beak and was far too big for the pit I felt rhat razer were robbed from that win
Chain Saw Leg Armour ..Chainsaw protective fabric works on a number of principles .Clogging TThe fibres of your chainsaw protective garments’ material are drawn into the drive sprocket by the chain, blocking chain movement and keeping you unharmed. Beneath these, long, loose fibres of polyester, Avertic , ballistic nylon, or Kevlar is laid in layers .....ie clog the motor up Armour lol
hey Seth, my friends are getting on the combat robotics scene, and they want their first robot to be a horizontal spinner beetle. The only combat robotics experience they have is watching battlebots. Any words of wisdom?
I bought similar esc in Aliexpress it is so good but the deadzone is pretty high. Is there any way to calibrate it?
Nope
@@JustCuzRobotics too bad, the ESC is perfect. Its just the deadzone is bothering me.
Comgratilation for Tutorial... Great 👏
Huh kinda surprised you haven't mentioned chains or gear drives as they can also be used to transfer torque to run a spinner along with belts. Anyway good video all the same.
I did mention gear drive. Chains do not offer many of the same benefits as belts and tend to be way heavier and impractical for robots under 12lbs
Sorry was expecting a tad more detail like you did with belts.
That's fair although I said at the start I was trying to make a 15 minute video and it's actually 23 minutes lol. I couldn't cover everything in detail without the video getting super long, and probably 99% of spinner combat robots in the 3lb class and under use a belt driven weapon or direct driven/hubmotor style so that's what I focused on.
@@JustCuzRobotics OK fair enough but would be cool to see you go into a bit more detail on chains tho, maybe like a part 2 to this video perhaps.
Not sure what the benefit would be of a full video for that. The exact same rules apply as timing belts but you use sprockets instead of timing pulleys and chains can be broken and rejoined so you can design a little different than for belts. But I think the fact they will snap too easily from shock loads makes them unsuitable for pretty much all combat robots under maybe 30lbs. At 30lb and over, they still are not good to use on weapons that often experience shock but can be useful on drive due to being relatively narrower vs a similar belt drive.
Another great video. I really like you hub motors too and would love to try one on a beetle hammersaw
Fantastic video.
Thank you!
How would you design the frame to house the drive motors and all the electrical components for the vertical spinner?
That's a lot to cover in a UA-cam comment lol. There are tons of ways to design a robot of course that's why they all look different. A pretty common archetype these days is using carbon fiber or aluminum base plate and top plate, UHMW frame rails that hold the shaft for the weapon as well as have the structure for the main body, and 3d printed TPU for most everything else.
I gotta ask, what is the purpose of putting your robot fully in CAD (wheels, motors etc)? Does it make printing easier? How do you make the individual parts like motors and wheels in Fusion 360? Thank you
It helps get an idea of the robot and lets you model around parts such as leaving wheel wells or mounting points for motors. Grabcad is a good place to look for cad files of parts
Firstly its a requirement to 3d print parts. Secondly making sure all parts exist in a 3d model makes it so you know for a fact you can put it together in real life and have room for all components. And getting anything manufactured be it laser cut or CNC machined pretty much requires a 2d or 3d cad file
Often you can download models for parts and I have models for most everything I sell available on my website as do most manufacturers of combat robot parts.
Do you use needle roller bearings on the sides of the pulley weapon assembly?
I just use ball bearings
I love your tech videos! Looking forward to this one.
Spin to win
Hi seth!!!
Hi dear. Hope u r doing well. I have this esc but want to use it in my 3 chanel helicopter. Can u give me some advice how can I use this esc in single direction instead of bidirection?
You can't make this ESC single directional. You would need to change radio settings to only be half the range (0 to 100 instead of -100 to +100). I also would have to ask is your helicopter using brushed motors or brushless since this won't work on brushless at all. I would also say you will probably want to use my much newer and far smaller and lighter weight WEKA ESC for brushed motors. I no longer sell this budget option. justcuzrobotics.com/products/weka-dual-20-esc-for-brushed-drive
I want to look at the amount Minotaur was on the upper deck. I don't know that Minotaur make purposefull movements prior to Witch Doctor attempting to drive thru the upper deck.
Reminds me a lot of 'Pop-ups' from the old game Robot Arena 2, only using a spinning weapon instead of blunt force. Very cool.
Thank you I was look for a video like this for a long time thank you
Viper kit is a good place to start in the 1 pound category
14:45 Deep Six ass damage
I'm trying this with Flex Seal.
Leaving a comment for myself. Shore 30a is very light and okay for insect weights, but wear out on HW’s really fast. 40a is the middle ground that Seth uses in this video for his 30LB sportsman. He uses VytaFlex 2 part solution. He uses a 2 degree draft angle on a PLA mold and uses Nylon Carbon Fiber for the tire hubs.
I would add that more recently I started printing molds from TPU with no draft angle which works well. Also adding some holes in the bottom that are covered with packing tape when molding but can be used to push finished hubs out from the bottom after curing helps with demolding
Hi, question here: What esc do you use for the weapon on subtraction/division. the weapon motor esc i use has been discontinued. Or if you want/could recommend one, i use a D2822 1100Kv motor
I use the Pariah 70A AM32 ESCs sold on my site
HE WOULDN'T HAVE WON WITH THE FLIPPER , Huge CANT be flipped , Hydra countered Huge's bot and WELL PLAYED from his side , if your opponent can make adjustments to his bot to fully counter your bot HE OUTPLAYED YOU AND YOU COMPLAINING MAKES YOU A SORE LOSER , be like Madcatter and applaud his ingenuity instead of btching around like a sore loser that you are x))
Just bought one of these. Gonna try it out over the dual fingertech tiny esc's. Looking forward to it.
Are crown gears useful in combat robotics?
I haven't seen anyone use them but that doesn't mean they cannot be used
@@JustCuzRobotics nothing for it then, I’ll just have to give it a try.
Like.
Can you please help me make my first one? My parents would never let me buy one of your sets but I really want to get one of your sets please
Not sure how to help you if they won't let you buy the best starter kit available. Feel free to have them email me with any questions they might have at team@justcuzrobotics.com
have i misunderstood this or is the only way to make bots affordable is to have a 3d printer at hand?
Its definitely not the only way but its by far the easiest. Given a really good 3d printer these days like the Bambu lab A1 Mini is like $250 it will save you a lot of money in the long run.
@JustCuzRobotics i get what you mean nut i was just going to cut soem TPU with a tablesaw or something, i think ill have something strong enough but idk
For stuff you can cut with woodworking tools, plastic cutting boards work well. They are usually HDPE or UHMW which are very impact resistant plastics.
I doubt HDPE is good for beetles though. ill see what i can do
Rotator did zero deliberate damage, thus rotator didn’t deserve all of the damage points. I feel like in this instance, aggression and control overlap each other. Rotator was on its side the whole time so he wasn’t delivering his weapon in a controlled manner. At that point the driver for rotator could just turn on his weapon and put the controller down and still get aggression points, it makes no sense. What I’m saying is rotator didn’t do enough deliberate damage to earn full damage points as per the guidelines and wasn’t in control at all, thus showing almost no aggression. I think beta clearly deserved the win but the guidelines being so weird stunted that a little, but even with the guidelines in place i think beta still deserve the win
Do you have a 12lb or 30lb robot? I don't remember seeing any videos of you with one
Its been a few years but I have built 12 and 30lb bots in the past
So apparenty there was a rain delay on a baseball game on ESPN: The Ocho a while ago so the NHRL segment was pushed back to 11:50pm :( HOWEVER - Looks like they will rebroadcast it twice, Aug 3rd 2pm, and Aug 5th 9pm.
oh thank the gods this is why they cut half the tourney from live stream! its a net positive though im shocked they only want a half hour when a whole event would definitely be worth broadcasting
Great fight with subtraction. The newest version looks amazing and functions very well.