Hi
ChoJimmy, thanks so much for the paper
I've managed to successfully put a piece over the gear's rod, and the gear is now firmly in place. Nice one!
However it seems the CDROM is still malfunctioning. I've tired putting a CD in, and I hear it whirring but it never begins playing. I've moved the laser around and I've noticed the first thing it does when powering on is move straight to the centre, then stop.
So I guess I've fixed the gear problem, but there's something else at work here...any suggestions?