Thanks for the feedback Jim. I think I'll run out tomorrow and buy some circuit board and try to build myself one of those arming plugs.

I've always run the fuel line through the fuse side with an external tube connected to two MK elbows for fueling. It's kind of funny that after going electric I'll still have the similar looking gadget on the outside.

With my glow setup I have a personal rule that I'll never take the connecting fuel tube out of my flight box until I've verified that the wings are secured with the wing bolts and the ailerons are hooked up correctly. Also, the tube goes before any wing bolts are removed. With an arming plug I can follow the same rules!

Jim, are you using 12 gage multi-strand wire for all of your leads?

Keith B