Figured it out.

Tamiya channels:
1 Drive turn
2 Drive forward/rev
3 Turret up/down
4 turret rotate

So for Left stick turret and right stick drive I have the following
3 to THR
1 to AILE
2 to ELE
4 to UD

New problem, how to get the guns to fire.
I tried the tutorial off the DAK site and this didn't work, nor does it explain how to get the machine gun to fire.

Does anyone have a DX6 with the right stick for movement and the left for turret?
Can you tell me how to set this radio up to move and fire?