What a difference a little TLC can make. Nice job with that uro!! As far as the shed issue, I am not really sure. I tend to leave my uros and bearded dragons alone when they shed and not muck with them or try to remove any of it. For some reason I feel they are less likely to have shed problems than my snakes in dealing with retained eye caps, etc. I would suggest leaving alone, keeping up the good work with diet and temps, and see what happens.