The G4 is now flying great and as the engine has now been run in I thought it was time to install the zero alpha governer that came with the combo kit.

i have connected the governer as per the instructions that come with the GT5, but cannot get the unit to enter the calibration mode.

throttle servo connected to the governer, governer connected to the throttle connection on the gt5 and the single governer gain wire connected to inp2 input on the gt5.

i am using a JR DSX9 transmitter and am totally stumped how to set this up :-(.
aux2 from the tx is dedicated to the the gt5 total gain function no matter which switch i assign it to.
so how do I configure the tx to control the gain channel for the governer? without being able to set the gain I cannot configure the gov.
this is all hardware kit that was supplied in the combo so it must work, just the config of the tx that has me so confused !