@gunrunnerjohn posted:And the big one Mike. Pinch a wire with the MTH board set and it's very often curtains! Pinch a wire with the Lionel setup and it can usually be fixed much cheaper.
Don't pinch a wire, problem solved 😉.
I've installed dozens of PS3 upgrade kits and not pinched a wire. However I always break out the multi meter before applying power to anything to double check there are no shorts to ground, just to double check.