readysteady

guys is there any tool/equipment to checks the hollow of a skate ? I read that only You are sets the spinners with different hollows or changing the position of a diamond tip - i know that is the most accurate way - but i'm only curious. I found something like that form the incredible edger is there any similar tool ??

thanks :), and I have got another question. I know that I should read earlier pages but in Your opinion what 'sizes' of spinners FBV are the most popular used by hockey players? Could You write about 3 sizes ? Sorry for my noobthing, but i am considering buying a blackstone x02 sharpener and i want more know about this sharpener and his parts. :)

Hi guys! I have a question about blackstone sharpener. These spinners need to be replacement ? or they will live forever :D ? if yes could you tell me for how long one spinner is for using ?