Cleaned the track this afternoon.
Open question: I have 5121, 5122 switches, powered on track power. Obviously that means the solenoids buzz when a car is sitting on the anti-derail rails. I was playing with one of the worst offenders this afternoon and its a simple fix- just stop the plunger from from vibrating when energized. However- the simple fix renders the switch useless. What I'm looking for is a way to briefly cut the power to the solenoid to limit the length of time it can buzz. I know that these can be re-wired from aux power but that doesn't eliminate the buzzing.
Thoughts?