Posting for traffic but basically my shower is broken (won't turn off) and I have the part that I need to fix it but the fucking screwdriver that's supposed to fit in the screws doesn't!!! There is no in between size either (torx size 10 - could do with an 11 or 12 but it seems no such thing exists!)
Does anyone know or have any ideas how I can make the screwdriver fit?! Is there a trick? I'd really like to be able to turn my water back on!