Had the issue, that my 2kg roll on top of the shelf over the printer constantly bending the tube from external spool way abnormally strong, by pulling it upwards, so the tube would wear off to quick. So I designed a guide that is now mounted left of the printer on the shelf in the existing 6mm to 10,5mm T-slots and dont allow the tube to bend too strong any longer and move the wearing point out of the printer exit point so that I can notice the wearing and change it easyly. The tube bending is now around 10xD (4mm original tube).

I Printed it in ASA just because I had it mounted at this moment, but should easyly work with pla also. I added the pla version as a second plate so you can easyly print via app. Quick reminder: for overhanging models like this I recommend using adhesive like glue or similar!

For print on A1 or P1P/S Printer please note that this model probably have to be resliced because its presliced for x1c buildplate and could crush your printer with smaller print plate otherwise!