Cable and PTFE Guide for 2020 Extrusion

Needed a cable guide for the rear of my Mercury One.1 and found this model but the PTFE tube holder was not a through hole so it was only for support and it hung off a little too much on either side of the 2020 extrusion so I adjusted the hole to go through and sized it for the 4.2mm OD PTFE tube I had and then shortened the overhangs on both sides to more closely hug the 2020 extrusion.

Some supports are needed but only along the sides, the enclosed back prints fine without them, I used paint on supports as shown and it printed clean in ABS. This channel is used for cable ties and works well from the original model.

Thank you to the original designer MFBS over on Thingiverse, and I hope this remix helps more people enjoy your work.

Fusion360 was used to make the modifications using the source stp file.