Since the Tornado didn't come with a spool holder, I designed one to fit a 1.25 inch PVC pipe section I had laying around. The pipe 'snaps' in
...Zeig mehr through the top, or you can slide it in from the side. Seems to be working good so far...
Update: I've heard from a few people about this not working with their spools, either the 1.25" PVC diameter's too big, or the stand isn't tall enough. I created a new model that uses 1" PVC and sits higher to fix both these problems, you can find it here:
https://www.thingiverse.com/thing:2863864
Beverage fund: https://www.paypal.me/Omster