I'd been thinking about doing this for a long time, but after a particularly sweaty rehearsal last weekend (due to a heatwave we don't see often here) my Geddy Lee Jazz neck was so annoyingly sticky I went home and took sandpaper to it. I very lightly sanded the back of the neck to remove the gloss, and smoothed it out with steel wool. I also dulled the gloss on the fretboard too, with just the steel wool. It looks quite nice with the satin, and I love the way this neck feels even more now than I did before. Just felt like sharing. Anybody else do this to their Geddy, or any other glossy neck?