Spektrum Dx8 Throttle hold questoin

[Murray]

I was at the site where Tony was doing the flybar head set up, when I got to the part where Tony put the throttle hold on and the pitch would still work up and down. Mine does not move after the throttle hold is on, can you tell me why? Thanks Murray

 

[Tony]

Make sure in your pitch curves that TH is set to a linear curve. Your throttle curve in TH should be 0 across the board.