I've been servicing basses and guitars since 2016 and had ben dealing with about 25-30 fine instruments a year.   It's a fun adventure since I got into the world of fancy basses.  and I've tried many many finest stuffs that's avaialble in the market out there.    Learning how these instruments work, how they were made, why things were done in these particular way had made me understand more about the instrument, and also understand about myself.   You