Hey, I was wondering if you cut your hair on a styro head, or on your own head? And how many times do you wash your hair before u try and cut the sucker in. I notice that brand new systems are quite wild and difficult to cut with a buzzer sometimes. I do it anyway, but its a very frustrating process. most of the times I just get fed up and start buzzing away wildly. Usually the end result is fine. But still aggravating nonetheless. Just was wondering if you had any tips.