Jig for rotary stand on modular jig base V2

For the rotary stand V2, which you can find HERE. The round sides of the rod are attached to the rod with an M3 nut pocket and an M3 bolt. Size M3x12mm. The rod also has a place for M3 brass inserts on the top and bottom. Size 3x3x4.2mm. There are slots for M3 bolts on the sides for attaching different pieces. You are free to modify and develop.