Not quite a build diary. But I guess such an irreversible mod that it may interest others.  I scored a relatively cheap 2005 Fender Mexi Precision on here with the explicit purpose of making a dual P bass. Having listened to many of these on various videos, I became infatuated with them, though not the price that many command on the secondhand market (especially the BC Rich Basses). So I decided to make my own.  Here’s a workbench photo from my local luthier, who I asked to do the routi