TwoUp V2 nut holder

My V2 TwoUp, July 2015 vintage, has a little thicker YGantry and the screw holes for attaching the printbed are a little further away from the edge, so none of the V1 nut holders I printed would fit.

Model made in FreeCAD, so hopefully easy to remix.

After using these for a while, I realized the original holder's too flimsy, and the hex nut hole is too large. I've made it beefier, with a better nut holder hole.