MPBH Vertical Stackers

Vertical stackers for my modular modelling and miniature game paint bottle holders ( https://makerworld.com/en/models/631714 ) Spacer and Double Stacker seems to work. Triple and Quadruple crash all my stl loaders/CAD software. If you have any luck with them, please let me know. (Fix possibly coming in the future?) I can provide working NX files for anyone using that thing.The spacer is for recreating the added width introduced by the stackers in case you are going two or more rows front to back.Works with both Resin and FDM (make sure to use high quality filament and a printer with decent accuracy) Hotfix 1.1Added stackable double stacker to make up for the non working triple and quadruple. Update 1.2Added low stackable double stacker exclusively for 35mm bottles (compatibility with normal stacking is dependent on the layout)