ok i have radio working on sim but throtle and forward& backwards is reversed how do i fix this?

what sim are you on??

fms with serial interface useing 6 ch tx came with tornado bird.

go to analog controls and then select mapping/calibration then you have to play with (inv) check mark spots and move the numbers around on the left a little bit. I have a 4ch remote and have it set from top to bottom 4-3-1-2-4-3-1-2 and check marks but the tail, roll, pitch in the (inv) box.. That works great for me!! Hope you get it down. If it works or don't let me know... BOL...

yes i got it working now thanks a bunch. now i will go crash some more c-ya.