I parked the car on a slope, opened the boot and failed to catch the bass as it slid out. It landed on the thinnest bit of padding in the gig bag.   The finish chipped down to bare wood, with one crater on the edge of the top/side, and the other on the edge of the top/side/base, The left hand crater is about 15mm long at the bottom. The craters have sloping edges, making the finish look deeper than it is (about 1mm). I made some enquiries and one luthier declined the job, an