HolidayV:
I just realized that if the brake switch is pressed, the turn signal won't work simultaneously. It doesn't matter if the turn signal is turned on first because the rear LEDs are set to high when not flashing in the turn signal circuit, but if someone is riding the brake while approaching the turn, the signal doesn't flash. How can I fix this?
So its this fixed now? And what if you start turn signalling and then brake?
I still see delays in your sketch, so I'm guessing not...