I bought some Head Dream Thang boots a couple of years ago and have now used them on 3 ski holidays. Although comfortable to ski in, the boots are incredibly difficult to put on; there seems to be virtually no ‘slip’ down the back of the boot’s lining, which means my foot always gets stuck halfway in. It’s becoming a bit of a joke that I can’t get into my boots on my own!! Does anyone have any tips to alleviate this? Thank you.