My hand slipped while disassembling the system (original goal was to replace shoulder buttons and plastic housing). I had to scrape away points on the board and use some 32 awg enameled wire to recreate the connections. Good news is every fits and is back in working order.
I picked this up a while ago, sold as parts so it wasn’t too expensive. I reshelled it then but after reassembly I realized the shoulder buttons were marginal. Finally got around to replacing those, then this happened. Figured I might as well swap out the pink plastic while it was apart again.