I'm rebuilding a G4 quicsilver from 2 non starters. Got one going but had to take the front panel off to swap over the white pastic button mechanism, the bit stopping me completing this build is that i cannot for the life of me figure out how to re attach the front panel so that the cd/ dvd still opens. Looked all over the internet for some info on this but found nothing. The front panel just clips back on but it stops the dvd drawer from opening. Any ideas on this anyone ?