I planned it as a multi-purpose tools including large 3d printer, so I was greedy for Z height 🙂
Actually I saw Ashraf made bigger 3d printer than mine https://www.youtube.com/watch?v=Oo45NmwzsGc
But I think I overlook he used bowden extruder to reduce the head weight. I think he will face the same problem if he mount heavier tools such as dewalt 660..
Do you think 4 inch height is best for MPCNC?