Evening chaps - had a fun evening with a +3 I picked up earlier this week. I've replaced the belt on the drive (perished, as expected) and that now spins up a treat. However, the (only) game I've got is spinning up and turning the screen black before resetting the Speccy to the menu. It might be a knackered disk, but I was thinking about giving the head a clean as a last gasp. What would you recommend to clean without damaging? I've got cotton buds and isopropanol but my gut says "are you sure?"