Question to those who can eyeball a Spector for 1.5 seconds and tell us the model: Is it me, or is the bridge awfully far in on the body of this model? It seems like it would be closer to the back edge. Perhaps the body is larger/longer on this one than the typical NS bodies?
The bot-ons can sometimes be entirely different animals. That's a Hipshot A model bridge, not a Spector bridge. They are a little more experimental with what they do with the bolt on US models.
...makes me miss my Forte!