Gridfinity Storage Box Modularized - Large Size on Small Printers

IMPORTANT: BETA Version - Work in progress, not tested at all! Envious of y'all with your large printers, I'm attempting to remix the awesome parametric storage box so that it can be printed in larger sizes on smaller printers. The first shot is a 6x6x6u that is printable on printers that ordinarily could only do 4x4. It comes in four parts that need to be printed separately and then glued together (at least this is the working hypothesis). Only the box is cut atm, not the lid. Handles etc. haven't changed. Proceed at your own peril!