what does the bridge saddle look like? can you modify the slot (via an angled slot sloping away from neck side) so that the witness point for the B-string is on the extreme front of the bridge...
otherwise, the only other permanent solution is to take the bridge off, plug the screw holes, remount the bridge a few milimeters back, and then reintonate the entire bass...
Edit: I read on...seems the hipshot dudes are going with the first option...cool
Edit #2...actually got that wrong...making the witness point on the extreme front of the bridge will make it WORSE

....ahhh heck, wait for the hipshot