I'm rehanging all my internal doors as they were hung using non-rebated hinges (cheats hinges) and are crooked. While renovating I've discovered that whoever built this house didn't own a spirit level. As a result not one of the door frames is plumb and all my newly hung doors hang with a larger gap at either the top or bottom of the door/frame. So bad is the problem, if you stand back some distance you can see that the frame isn't straight. Obviously I don't want to remove and re-hang the frames - is there some way that I can adjust the hinges so that the door hangs within the frame. I've tried packing out alternating hinges on one of the doors to no effect. I'm at my wits end.