By ear when I do it. Gotta revisit my singlectut neck pickup height, thing is bassy as all hell.
I had that problem too, where when I played around the 24th fret, the string would hit the bridge pickup. It'd still ring out, but the pickup would make a snapping sound. After about a week of that, I lowered the pickup just a little so the string wouldn't hit the bridge pickup when playing around the 19th to 24th frets (mainly on the high E and B strings). :lol:My bridge pickup is so high up it pushes the strings out of the saddles. The higher the pickup, the higher the gain, the higher the heavy.