The Hub

Scanning a broken headstock with the Creality Raptor, CNC-cutting a mahogany patch to the exact topology of the missing wedge, and finishing it back to Cherry Red. I've had the Creality Raptor 3D scan…

Splinting a crack in an old Epiphone archtop — with spruce borrowed from the guitar’s own fretboard extension, and a sliver of old piano soundboard.

Mentors and Olson Routing Rings Mentors, molds, and the Olson routing rings that replaced "driving the bus." Hello again, welcome to episode 2. I’m pumped! Last time I did my best to say hello and upd…

Jumping In! — by Todd Lunneborg An intro and, “Getting ready for the Fretboard Summit, 2026.” Hello there, Todd Lunneborg here. Ian has asked me to start writing regularly for the Looth Group Website.…

Recently a 1941 Martin D-18 that had seen better days dropped in for some bridge work — the bridge was splitting on both treble and bass sides in fron

Martin-Guitar-Setup-and-history-2025-Cheat-Sheet