Does anyone else have experience with broken hu-cards? I've had, so far, only one broken hu-card that would not work, despite massive cleaning, a copy of Ordyne. However, unlike NES, SNES, Genesis, etc carts, once a hu card is broken, its fairly impossible to troubleshoot.
I'm curious how many others have experienced a Hucard that was either already broken, or they managed to break; I'd like to know how frequent it happens, and how it does happen.