When you are in a pinch don't forget your knocker can be harvested for valuable parts. We recently had a Pop bumper coil fail on Highspeed - AE-23-800 - 3, The knocker coil is a AE-23-800-2, I'm pretty sure the -2 is that the diode is just in a different direction, this makes a pretty good substitute for a pop while we wait for new parts to arrive. Its back up and running
Normally these things don't matter much, but after running my fair share of tournaments and seeing machines break down at the worst possible times, you start to think like an operator and do what you can to get them back up and running.
Any other tricks or tips for harvesting parts please share.