I have elev>rudd signal mixing working based these instructions from Shakey:
http://www.fightingrobots.co.uk/thre...l=1#post457018

but I have what seems to be the common problem of a 45 degree shift on everything - so forward is actually "diagonal top left" and backward is "bottom right".

Apparently I just need to play with the mix levels, but after an evening swearing at my tx (and 8 batteries) I am no closer. Am I on the right track, or is there another setting I need to play with?

Flat Damon is quicker with the DX6i than the cheapo tx and signal mixer he used before, but it would be nice to go to Insomnia (if they'll have him) with him driving in a straight line.