Sproket said:Just a thought ..
I would put some tape onto the screw head and grip it gently with some mole grips and feel for it to move, i should imagine that there will be a nylon / plastic insert between the glass and the screws to stop vibration and help them stay in place, if there is, don't loose them when you put it back together and don't over tighten them....
Obviously it should be like that but for some reason they were over tightened, thanks.Parksy said:The screw fastenings should only be finger tight, just unscrew them with one hand , support the flat shade with the other and replace after you have changed to bulbs if that's the reason for taking the shade off.
Damian-Moderator said:They were probably as tight as they were due to vibrating loose during travel, which if not tight enough, they will do.