About this 3D model

Hardware needed 2-M5x20 or longer 6-M5x10 (can use M5x12 but will have to space them out with a washer) 6-M5 T nuts 2-3/8 all thread 22 inches long 8-washers 3/8 8-nuts 3/8 HAVE a good square on hand so you can square up the Z extrusions to the base. You can leave the all thread exposed or cover it with whatever you like. Heat shrink, wire loom, carbon or aluminum tubing are a few examples Will lose a little build volume on the z axis. 280mm stock ( too high anyway because the extruder wires rub imo) build height will be 260mm max.