Hey all, i so much like the panWiadr0's "ASR" https://www.thingiverse.com/thing:3157239 that i suggest this "add-on" as a tribute, to allow to get 2x 1kg spools side to side :)

in the pictures, please don't mind about the black part, i changed of mind about the color while i was printing the original ASR -_-#

note : you'll need 8x 608 bearings :)