This one gave me fits durning assembly including a finish chip that needed repair, a bit of manipulation to the control cavity and pickguard to get everything to fit properly, and a ground issue that showed up when I screwed everything into place and powered up for the first time. For that I nickednamed this one "Diablo" durning assembly, but it really came into shape once I chased everything down and reassembled it. All cavities were shielded with copper tape and joined together with an old string shaped and soldered together so it is really quiet. Humbucker in the bridge gives a fuller sound over a single coil and 4 way switching gives you a neck/bridge combo in series that is beefier than neck/bridge in parallel. A bit of a devil to put together, but well behaved and great sounding once I chased away the gremlins.