So I uploaded Arducopter 3.5.4 and set up the firmware for Heli_Dual using Mission Planner 1.3.52.
After rechecking all of the head settings I started setting the PID to starting defaults as per the Trad Heli tuning wiki page.
The copter is using flybar heads but I cannot seem to find the H_Flybar_Mode in the “Full Parameters List”.
Was this parameter removed in 3.5.4?
Cheers,
Adrian