Mendel 90 Dibond 1kg Spool Holder

I haven't noticed a spool holder on here specifically for the Dibond version of the Mendel 90, so I made one. It's based strongly on fest's version for the acrylic panel machine.
I haven't tried it with more than one spool but I can't imagine it would be a problem.
As always, I'd love to see yours if you print them.
Ross