I originally wore invisilign for only 3 days and was told to take them out. Went back over a week later and the orthodontist said he’s never had this happen...he had 4 trays filed down and tinkered with the area on the upper left tray. I explained how this one spot didn’t fit flush against 3 teeth like the whole other mouth fits. Instead this area protrudes out and constantly jabs into my inside upper lip area. I think the trays are not correct because I tried other trays and all where exactly the same fit. Any info or advice is much appreciative.