New member here...and a few years old to electrics.

I have a bunch of guitars, some from pawn shops, ebay, and one brand new.

By far the most mysterious part of a guitar is the neck...though you may not understand WHY...some necks just feel better than others.

Whats esp important to me is how easy it is to finger slide across frets...some feel like going over railroad ties, and others are almost effortless.

Is that strictly a function of fret SHAPE and HEIGHT?

Has anyone ever filed frets down to get more consistent tuning?