Setting up for a wing: FPV 3 Axis Gyro Flight Controller 3D Stabilizer System For RC Airplane TL-70

Wiring and setting up the gyro for use in a wing. I bought this gyro from Banggood for my first wing build, a Reptile S800 kit. The manual isn't very helpful and I couldn't find much information showing the detail of the switch position and wiring for a wing. I note the manual says it needs 3 signal inputs and the only video I could find online also said even for a wing you need to have a signal input on the rudder or it won't work. I was going to jumper it to another signal pin so there was a signal (even though I wouldn't be using the rudder output) but discovered this wasn't needed for it to work correctly as long as Delta style plane is selected. I did note on the one I received it looks identical to the one in the Banggood product listing, but also says TL-70 on it, I'm not sure if it's a slightly updated version, hence the 3rd input isn't needed.
Gyro is available here:
For reference:
Ch1 rx connected to Ail on gyro
Ch2 rx connected to Ele on gyro
Ch4 rx connected to Aux in gyro (channel assigned to a 2 position switch on TX to turn gyro on and off)
Ail out on gyro connected to right hand servo as you look at the wing from the front. Ele out to the left. Servos are both orientated so horn is towards the front facing the tips of the wings. (positioning on Reptile S800).
On TX channel 1 and 2 reversed (set to - 100 weighting)
On gyro all switches down except Delta and Ail are up.
Servo plug end is the front of the gyro and should point towards the front of the wing.
If you have any questions I'll do my best to help.