I'm irritated. My N scale peco switches lose contact or something on divirging routes. I have to either press the rails together by hand, or drop a bit of solder on the rail to get electricity to the route. I have cleaned them tons of times. I can't run jumper wire either because it will short. They are ballasted down, so ripping up isn't an option. I swear, my next layout won't have a single switch!