I'm in progress of building an Enderwire based on the Ender 3 OG.

I chose not to shift the Y extrusion and instead go with KevinAkaSam's vesion of dual linear rail mod.

On this part, the original could be improved and on that mindset I found Mac's version.

I wanted lateral fixing points - with T-nuts/slide nuts - so I remixed both above mentioned pieces, beefed it up a bit and the result is now attached.

I'll call it a remix since I drew some positions and dimensions from the mentioned items, but otherwise it's built from scratch.

You'll find all parts are in STEP format - feel free to make them better, nicer looking.

I added STLs as well but more so that Printables could display them.

I also put up the 3mf print project - it's set for BL P1S, AzureFilm ASA, 0.16 layer, OrcaSlicer 2.0 RC - testing scarf seams.

Bolts & nuts:

• 2 x GT2 20T Pulley
• 2 x M5 X 35 MM Bolt and lock nut (pulley axes)
• 1 x M5 X 35 MM Hex Head Bolt and lock nut (guide to tensioner knob)
• 6 x M5 X 12 MM button head bolts (body to extrusion)
• 6 x M5 T-Nuts / slide-in nuts
  

I'll add a couple of photos once it's done printing.