I have a sudden urge to move my Love onto my right arm and it just will. not. open. I've now made the screws shallow too because the screwdriver just won't move. I've tried using a rubber band over the screwdriver, different screwdrivers, nothing is helping

it's an old screw system love and when my husband originally put it on me it was REALLY tight getting them on, but now they just won't move at all. Does anyone have any tips? I ideally want it off ASAP and I won't be able to visit the boutique for at least two weeks