have another effort.... but the result is...

after reinstall Version 2 software, and import F010120 , setup/Calibration to Transmitter, i.e. Full Throttle to Green light solid, Full Brake to Red Light solid, Neutral Position, but blue light only flash a while then no light anymore...

Test again... forward ->ok , brake -> , reverse -> heavy brake follows after each reverse, which shake the motor and whole transmission.......This is a big problem.....

How Losi design the software???? Totally a mess.........