I'm trying to learn how to mount a few critters and I made a boo boo on a red fox ear. I was opening the ear and my thumb tore through it and now I have a few questions. 1, Is this fixable and also the ear isn't turned all the way. 2. The hide has a membrane on it that from what I understand needs to stay on when I tan it. Is this right? 3. What do I need to do with the pads? I have not split the eyes, nose and lips yet and I sprayed it really good with stop rot.