Prusa i3 Rolling Stand (remix of Universal Spool Roller)

Summary *UPDATE 1/30/2017- I have made/uploaded the solid/tall files for anyone that wants those. *UPDATE 1/10/2017- I was making a really tall DJI Mavic box and the extruder/nozzle hit the clamp points on the stand. I have made a new i3spoolrollah_L and i3spoolrollah_R to avoid this problem and raises the stand so you can print to full Z axis. I thought it was too thin but it's not bad, you can always make thicker in Tinkercad. I wanted a spool roller that I could use different widths of spools without having to change out my roller. I took the Universal Spool Roller (which is awesome) and added a custom base to fit atop the Prusa i3 crossbar. Print two of these (one for each side) along with the original files minus the stand and you will have an awesome easy rolling spool holder that fits many sizes that you don't have to readjust every time! other files /remixed from Universal Spool Roller http://www.thingiverse.com/thing:629381 I used these bearings, but now there are more options and cheaper ones on Amazon. search "608zz bearings" https://smile.amazon.com/Skateboard-Bearings-Double-Shielded-Silver/dp/B002BBGTK6/ref=sr_1_2?ie=UTF8&qid=1476864624&sr=8-2&keywords=608zz+bearings Print Settings Printer: Prusa i3 MKII Rafts: No Supports: No Resolution: .2 Infill: 15%