I need radio help please!

[Supermario]

I'm almost there!!

I started looking at the aux channels. It said NULL next to all of them. That's when I finally clued in , null is off!

Ch 5 is the pump
Ch6 is left track
Ch7 right track

Each channel has various choices besides null.

Thro hold, gear, pit trim, Hov thro, Hov pit,

I got the tracks running by placing ch6 on Hov pit and ch7 on Hov thro.

The pump ch5 is a little more complex. Out of the five choices the one that works best is thro hold.
Problem is, with the switch off, the pump runs backwards. Turn switch on and pump runs correct direction and half speed for a few seconds then up to full speed. Turn switch off and pump reverses direction
So I think I'm almost there. I need to adjust something on the thro hold setting? I'm thinking the end point so switch off is not reverse and switch on is normal?

It's been a great day none the less! progress made!