In the last year, I have gone to the scary sharp method with a granite surface plate and side sharpening with excellent results (better than my waterstones). Question is where do you find your sandpaper over 1500 grit ? I got Mirka paper to 1500 grit in various places such as amazon.com, but finding 2000, 25000 and 3000 grit is proving a challenge. I plan on buying standard full sheets in boxes of 50 sheets. Thanks for your help.
Jim