OK, I think I am good on the (1) plane shown in picture.
I also adjusted the RX position in the Chipmunk. It has a fiberglass fuse.
I did notice I am getting little beeps sometimes when I am moving the control surfaces, but only with this airplane. When I stop moving the sticks, no beeps...then when I wiggle the sticks I get little super-short intermittent beeps?
What could that be?
PS - thanks for all your help so far