Hi Dave, sure you are correct on that one.
I'm pulling l/light control off spare flap output and Aux 3 on slider to control posn/acl's so all slots are occupied.
Thinking about it I reckon the sensible thing would be to y lead off Aux 3 as its used for lights anyway.

Not sure what current the whole lot is going to draw, the thing only flys for 7 minutes anyway so I would have thought 10 amp capacity would be more than enough, she only uses about 1 amp per fight total.

When I've finished wiring I'll stick a current meter on the lights and see what it draws.

Thanks for your help,
Gary.