Update: The 3-jaw chucks don’t seem to hold the material well enough for router work and quite a bit of run-out which is no good for V-carving. It might be because I printed the 3-jaw chucks in PLA which is the least recommended material according to the designer. I’m printing a collet set-up now and will see how that goes. Also wondering if Nema 17 has the balls for router jobs. If I don’t get this resolved by the weekend then I’ll just post software and instructions and recommend for laser use only with my current set-up.