Hi,
The spacing is 3/4inch pole to pole ( 2 1/4inch overall ) Musicman / Warwick / OLP etc, standard spacing with two height adjusters one side and one the other ..
Pete
Just set up the Midi Mouse with the M5.............soooooo easy to do .
Bypass is now 1 ( used an effect I dont need , and switched it off ) , effects are 2 Chorus 3 Octave 4 Flange etc .
LOVE IT AGAIN !