Trays for Spoolbuffer

When I printed the (excellent) spoolholders with integrated buffers by DiscoJon ( https://www.printables.com/model/1335447-integrated-spool-holder-buffer-for-core-one-mmu3 ) and started using them, they kept on being dragged from their original position, which made it difficult to keep them on top of my (Ikea) enclosure. So, I decided to create a tray for them that holds them in the same spot. I have added a few different STL's. If you have a large enough printer, you can print the Bufferspoolholder 3x.stl and the Bufferspoolholder 2x.stl. Which is what I did, and which is represented in the photo's. If printing on a MK4/Core One sized printer, I would suggest to print the Bufferspoolholder 2x.stl, well ehm.. 2 times :) and add the Bufferspoolholder 1x No sides.stl in the middle of the two. If you want, you can of course also print Bufferspoolholder 1x.stl five times. It will put the holders a bit further apart as it then has 2 sides in between them. Or any combination :) You can screw them down with a 3 or 3.5 mm countersunk wood screws. I printed those in PLA, 3 walls and 10% or so infill. They don't need a lot of strength. Happy printing!