An improved XL side sensor to accept larger collets. My original sensor had a collet break so the PTFE tube kept falling out, and the Amazon collets I ordered were much larger, so I decided to enlarge the holes in the sensor and use the better collets then return them and look for the smaller (original) version.
Included is the 3mf file with colored numbering to be printed on the XL, just load up your preferred colors and print.
Link to collets I purchased on Amazon: Amazon.com: 20PCS Bowden Tube Coupler Collet Clamp Clip Bowden Collet and Clip Set Plastic Joint Fittings OD 4mm 3D Printer Accessories 1.75mm Filament Printer Parts : Industrial & Scientific
The author remixed this model.
Larger holes to accept larger collets and added numbering to identify filament ports.