I'm having a slight issue with one of my DM ramps. The ramp on the right that leads to the Cryoclaw has a flasher sitting on the right side. It's held on by two of that look like machine screws that go through plastic risers to keep the wiring above the ramp. The problem is that there is a crack in the ramp at the hole where the screws go. It's keeping it from staying tight to the ramp, so the lamp shakes every time a ball goes up the ramp or the diverter moves position.
What's the best way to fix this issue?
On a side note, does anyone know if my DM uses metric or standard nut drivers? I really need to get a set of magnetic nut drivers and would love some suggestions.