So I have 3 questions:

1) I was wondering the best way of securing wires onto the Channel Input headers on a rage bridge, my receiver has individual pins, so at the moment i'm using GPIO leads.

2)A recommended way of splitting receiver channels when running two rage bridge controllers, at the moment i've got it working byusing a breadboard , not exactly a robust solution lol. Is there such thing a channel splitter?

3) A recommend R/C controller for bots, as the one i'm using is not ideal as the rudder controller (basically the right thumb stick) doesn't bounce back which is a pain when you're trying to stop the bot. All the controllers i find are for Planes and i just want one which has two thumb sticks that bounce back.

Thanks