AMS lite PTFE Round ferrule

The PTFE tube of AMS lite is longer, and the four tubes will spread apart from each other when printing.Make a collar to encircle them and not interfere with the movement of the PTFE tubes against each otherYou can move it to any position on the PTFE tube without displacementPlease use PETG material to print to avoid deformation in the future and unable to clamp the PTFE tube.