[Marsupial]

My main question of the day:

The PB/BC/SW/FM rotary switch is giving me issues. I need to push it in for the signal to work, otherwise I loose signal. At least, that's how it behaved on AM today when I tested it after changing wires. I almost tought for a while I soldered one wrong!

Is that something we clean, or something that we change (if so, where to find a suitable replacement???)