Hi All, I decided to take on a couple easier projects with a few of my basses during these weekends at home. And since I have been playing my basses a lot more now that I am working from home, the 4003 got my attention once again. A list of changes: Black pickguard and truss cover - the white pickguard and truss rod cover were swapped out. I drew the parts in AutoCAD and used a laser cutter and 1/8" black acrylic. To be safe, I left the screw holes off and drilled using the original as a guide. I didn't trust the CAD. Drill bit is from Craftics. Sanded the back of the neck with 1500 grit, per John Hall's recommendation. Filed down the tall nut. Upcoming: Lower the nut slots - I am waiting on Uo-Chikyu nut files from Japan - they've been held up by Japan Post since April. Create a logo for the truss cover?