We are starting a vta class at our local track and have decided to let non-approved escs race in the class as many of the local racers have esc's that they would like to repurpose.

I was talking with a fellow racer and he questioned about the blinky mode escs. All of the escs that I have owned have blinked when they are in zero degrees timing advance.

He is using a LRP SXX tc V1 and he said his does not blink. I found that to be odd and it got me to thinking, which escs blink when in zero timing mode? Is there are year that they started making blinky mode escs?