October 17, 2010 – Stonegrinding has become an integral part of the Nordic scene to make skis faster under various conditions. A mix of art and science, here’s a behind the scenes look into how Mark Waechter of UltraTune in Winthrop, WA brings out the magic in people’s cross-country skis. This video highlights the stages and attention to detail it takes to achieve great results, time after time. Also check out the Stonegrinding feature article with a look at what’s going on across the USA and Canada in the first issue of SkiTrax this season in their new Race Ready section.