update installed new laser assembly and mechanism tested without top on at first and it didnt work the first time after a reset it worked fine and I was listening to iron maiden i screwed it back together and tried it i think the spindle was too close to the laser and was scraping (could have been on the lid) I cannot get it to work now, tries 3-4 times never speeds up fully. any ideas I really hope it didnt wreck this new laser already. Im sure im not the first one to have this happen