I have been at this for a few weeks. Now that the weather has become very cold, I find that I have a wrinkly Sharpei puppy in my pants. It would appear that I have done a lot of skin stretching but little tunica stretching (which I understand is more difficult). It would be nice to be genetically blessed with only one layer of tunica; with my luck I'll have 3 layers. I am stressing stretching, hanging, and static stretching. Have any of you readers gone through the 'Sharpei' stage?