"Forgot to mention Gary. My opinion, The firmware should have a disable/Enable switch in the firmware for the motors activity for arming startup. in case others would like motors not spinning when armed. That switch would make a great extra feature…"

"Thank you Gary for your very Fast Response.
the motors spinning when armed is very good to know. But, how come when it is armed with that firmware, it is like a switch LOW then High. Does not seem to be a slow increase in speed, to high. when at…"

"Hello all. has anybody fixed this problem yet? My Rig is a 450 quad with the APM2.6 ArduPilot Mega External Compass APM Flight Controller w/Ublox NEO-6M GPS
my transmitter is a Turnigy TGY 9X
My problem is very similiar. when I Arm the APM the…"