On a 7-string guitar I built, the low B and high E strings ride just barely on the edge of the exposed bar and pole pieces. The guitar sounds brutally thick, and there is no lack of response at all. It may sound ever-so-slightly *different* than it would if the bridge string spacing was slightly narrower and brought the strings in line over the pole pieces, but it sounds great as is, so it's not a worry.
I would definitely route the neck pocket a bit deeper though, maybe 3/32", just to give your bridge saddles more room for adjustment.
I would definitely route the neck pocket a bit deeper though, maybe 3/32", just to give your bridge saddles more room for adjustment.


