Originally Posted by rc_speed

Mine does the same thing and I went through the same research. I never got an answer. From what I could find, the ESC is using the single blink to mean low voltage (or something like that). Therefore, they use the double blink for 0 timing. I have never had a problem with tech inspections with this.
If your track only will allow it if it single blinks, then there are a lot of speed controls that can not be run. For instance, I've had esc's that didn't have any options to change the timing and they didn't flash at all.
If you find a solution to this, please post it here. However, I think this is how the programming is designed.

sincerley,
tim