Yes, I wondered about that, but that was why I went with 2 wires instead of just one and then split off to the other switch. 12 gauge should be good for 20-25 amps. and since I would be running both motors at the same time, I wanted each to be able to handle the load to one motor. Seems unlikely that one motor will get much over 15 amps, so I think I'm good to go. I'll be watching closely for heat too.
I really figured I'd be able to spot the poor connection, but just hasn't happened. Hopefully all will turn out well.
