Someone was good enough to give me a spare screen for my R100 GSPD. It's one of the slightly larger one (possibly Wudo) and there is just one thing wrong with it, it has a 2 inch crack leading from the screw holes toward the bottom.
I seem to recall the received wisdom is to drill a small hole at the end of the crack to release the stress/stop it growing. Should you fill the hole with anything, superglue, silicone ...?
Ta Neville
if you get it wrong!