Originally Posted by Clegg

Hey there,

I have a 17.5R V3 1 Cell motor (sealed motor from IIC). I am racing in blinky 17.5 1/12 class and wanted more than the stock 10Deg of timing. I picked up (possibly by accident) the 20+ green sensor ring. even at the lowest timing of 20, the motor barely works. It drives like an old sensorless motor, chugging, and even at full speed it sounds very very harsh like a misfire in an old car.

The Tekin ESC I am using (in ROAR mode) shows all 3 Hall sensors reporting back.

is 20 Deg just a step too far for this motor? Should I return the sensor ring? If I put the stock 0-10 black ring back in, the motor runs fine.