Sgt Tee... I don't find what you had said can be done on the "Scale Finder".
I don't see any Plus or Minus signs you had mentioned under each tuning peg. You do mean tuning keys right? Tuning pegs and tuning keys are not to be seen when I have "Scale Finder" open. On my "Scale Finder" page the neck goes only as far as the nut! The window doesn't open any more than showing the guitar nut with open E down to the fifteenth fret. Would it have anything to do with using Safari browser or am I doing something incorrect when viewing the page?