Assembly from Step 7

M6x12 Cap Head Screw

3030 Square T-Nut - M6

Loosely thread the 3030 T-Nuts onto the M6x12 screws. Do not tighten them at this point

V-Minion Frame Assembly

Install the Y-axis idler assembly onto the V-Minion frame as shown. The 3030 T-nuts will slide into the 3060 extrusion

If you have any problems aligning all of the square t-nuts at the same time, you can alternately pre-install some, or all of them, into the extrusion and add the screws afterwards