Tapered feet raisers with rubber bottoms for Printer Box with 3-piece steel sheet holder

This a remix of the nice-looking tapered feet adapter for [PRUSA] Box. When combined with rubber legs [PENN ELCOM 3/4" x 1-1/2" Rubber Feet for Amp/ Case/ Speaker - F1686/20] (https://www.ebay.com/itm/281067833790), the remixed legs are 35mm, which allows to use them with the 3-sheet holder (https://www.printables.com/model/78667-prusa-box-enclosure-expandable-steel-sheet-holder). In the mix, I have stretched the middle part of the foot to 17mm (file prusa_box_feet_17mm_M5_long_bolts). I then made the mounting bolt holes longer so we can use the 12mm M4 bolts that came with Prusa Box (file prusa_box_feet_17mm_M5). Finally, I have modified the central bolt hex hole to fit M6 / 1/4" bolts that were a better fit for my rubber feet (prusa_box_feet_modded_17mm_m6_2). Finally, I'm providing prusa_box_feet_sliced, which is simply the original foot adapter sliced into 3 parts. You can stretch the middle part and then stack all 3 parts back together to get any height.