Since last week the leg dock went through three new versions, plus one proposal that was not built. The current one, V83, holds a leg with two printed spring bolts, and every face of the body carries the same dock. The PLA parts of one leg and one body face are printed; the springs have not arrived, so the lock itself is still untested.
20 / 20faces with the same dock, all passing the CAD fit and release check
0metal parts in the docks on the body. V81 had 40 keepers and 80 screws
3.15 kgestimated robot mass with four legs, down from 3.55 kg
Whole robot, V83 legs
Body with a dock on every face, electronics, and four legs. Step through the assembly, or drag to rotate.
V81: the same dock on all 20 faces, the two latches on a beam in front of the foot. Step through the assembly, or use Move a leg to put a leg on another face.