so theres a A1 mini z brace attachment found here [ https://makerworld.com/en/models/104167#profileId-111236 ] and i went to all the trouble to print it and come to find out my filament catches onto the part where its not supposed to touch so i made an adaptor to use with your original a1 mini spool attachment you just have to pop the tab in the bak and jimmy it out and its big enough to just be out of the way and make way for bigger spools enjoy! also i printed mine with variable infill density and reallly just made the connector and some of the shaft bulky the rest is honestly fine holds up great on my machine :) shout out the the maker of the z brace its so nice i went out of my way to make it work