DX7 throttle set up

Hey all, just picked up a spectrum dx7 - what a unit! - I currently have it set up on a king hauler with an mfc 01. I can't seem to get forward and reverse on the throttle stick, just forward. Obviously the radio is designed for aero use, as planes and helis don't have a use for reverse, just throttle up. Has anyone had success setting the radio up with an mfc 01? There are a bunch of throttle cut and mixing options I've yet to figure out. Any help is appreciated!

[Lil Giants]

Figure this out yet? It's just a matter of adjusting your EPA within Servo Adjustment... right now it shows 100 & 0, needs to be 100 & 100.

[mavrick0]

My question would be is he double pumping the brake/reverse. If he's only pulling down once it's only going to brake, it needs to go back to neutral then back down for reverse.

Haven't gotten around to it just yet. Been playing around with other models.