Відео

This is the first start up on my CX500 with Murray Mikuni VM34 carbs and Lossa Scram mufflers.

Subaru sti input shaft clunk

Just doing a comparison between the low speed resolution between a Goat 2s with 18.5 motor and RS Pro with roc 412 2300Kv running 3s. Disregard the noise in the background, just servo chatter.

Removed from rig for testing. Back to the lastest firmware to identify the motor knock. In fact it is more of a motor vibration now as seen in the vid.

Resolving the issue with a firmware downgrade

Knocking noise is no longer there with the drag brake off. However, after the release of throttle, there is a noise that sounds simular to the knocking noise right before the motor comes to a stop.

Video showing how the knocking noise starts. Note: that Drag brake on the RS pro is set to 25.

Initial run with the R1 buggy. Running a Tekin RS Pro, ROC 412 2300KV and 2S Lipo. Running a 10 tooth pinion. Very impressed with how smooth the sensored ROC 412 is. Very GOOD low speed resolution. Please excuse the shaky video... holding TX and camera, driving and keeping in frame is harder then expected. :)

New setup with a RS PRO and ROC 412 2300kv. Sometimes after coming to a stop, the motor makes a strange repetitive "knocking/rocking" noise. moving forward and backwards a bit will not make it go away. Did notice that during the noise, the test leds for the sensor is flickering a bit. Thread discussion: www.rccrawler.com/forum/electronics/426555-tekin-roc412-knocking-noise.html