That whole "tire bulges" part has me concerned. You didn't break the bead did you? I had a customer who described the same problem to me, then brought me the thing to mount. Needless to say, he had broken the bead and when I went to air it up to seat the bead it popped off in my face...... :bang:
If you broke the bead, get yourself a new tire. If not, use more air pressure and some dish soap. Mind you, if you're not sure one way or the other, have someone who can tell, look at it for you. If you pop the bead off in your face, you won't like it. My.02, YZ165