Popper in the back fed from the Party Punch ramp stays in the up position/won't reset. If I manually reset it works as it should - switch registers, launches the ball - but once it extends to launch ball it stays extended instead of retracting/resetting. At first glance I don't see any broken wires, coil sleeve looks okay, soldering seems intact, etc. Is this a failing coil? Troubleshooting advice appreciated. Thanks!

Man, I really need to remember to check the simple things first I think the spring is about shot and also seems to be binding a little bit on the slide. Thanks!