Re: New Pups and Top Wrap
I think the design has certain elements that follow through to the slightly different design changes as you go from company to company and design to design. The main thing you want to avoid is the strings hitting the back of the bridge as they break to the tailpiece. As long as you can fit a piece of paper between the strings and the back of the bridge you're fine. If the strings ARE hitting the back of the bridge, either raise the tailpiece to compensate or top wrap if you can/want to.
When the strings hit the back of the bridge, it can cause tuning issues, change how strings resonate, cause issues with overtones, etc. Everything else is just noise and you have to decide how much of that noise matters to you.