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舊 2013-10-21, 02:58   #59
Mike
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Q. How often do you need to use a file on the edges?
A. When you can't get it sharp with a stone, use the file. It is better to do a "touch-up" light sharpening with a stone more often than wait until it really needs it.
The frequency of sharpening depends on the conditions you ski. If you are on ice, it's a touch up every day or two. Hard granular man-made snow every three or four days. Dirty snow (like in early season/spring conditions) also causes dulling.
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