mg.man
Well-known member
I think I may have tighten too much my CRT and it made that little bump
I'm wondering if it might be down to your Mac's past life... there are actually two lengths of case screws:
I've found in the less adulterated (perhaps Plus and later?) ones I've worked on that the 'shorter' ones are used for the CRT and for attaching the internal frame to the case front. YMMV...