How can you tune your skis yourself?

Answer 1

First check up on the internet what you need to do then, buy an edging tool for the edges to give them back their edge and file away any scrathes, then clean off old wax and dirt from surface of the ski's, then with a waxing iron apply ski wax (Like GALLUM etc) when this is apllied evently to the surface scrape off excess wax, brush off the surface with a brass brush and you are ready for SPEED !