Briggs twin cylinder only runs good on choke John Deere L120 twin Nikki carb

Watch as I get this John deere l120 which has a Briggs and Stratton twin cylinder engine which only runs good on choke back in working condition.
I suspect there is an issue with the Nikki carburetor not feeding enough fuel.
Let's see what we can do t make it run as it should. This is generally known to be a very good engine so let's get it back to its' former glory.
Here's the carb dip used in my ultrasonic cleaner in this video
Carb dip
www.amazon.com/Berryman-Produ...
4 flat vehicle side wiring kit
www.amazon.com/dp/B01N1MRVO9?...
Digital Battery tester
www.amazon.com/Schumacher-BT1...
DeOxit electrical contact cleaner
www.amazon.com/dp/B00006LVEU?...
Vampliers
www.amazon.com/VAMPLIERS-Pate...
Carb cleaner
www.amazon.com/Gumout-8000022...
Tireject tire sealant
www.amazon.com/Lawn-Mower-Tir...
Evaporust rust remover
www.amazon.com/Evapo-Rust-Ori...
lock n lube grease gun nozzle
www.amazon.com/LockNLube-fitt...
Fluid film rust preventative- lanolin based and awesome!!
www.amazon.com/Fluid-Lubrican...
NOCO jump starter
www.amazon.com/NOCO-GB70-Ultr...
Hose grip pliers set
www.amazon.com/Pittsburgh-Pie...