Stealth Press 1S MGN12C 325mm Adapter

To make the Stealthpress I pilfered the X-Axis linear rail from my old Ender 3, but found that it was one hole too long for the original stealthpress, as well as the hole spacing on the carriage beimg 5mm too long. 

Since I had already printed the first vertical part I did not waste filament for an entirely extended body, so I truncated the original to make up for the difference in length and did a quick and dirty 3d model of an adapter that turns the 15mm spacing of the carriage holes to the required 20mm.

In the model is also a slightly shortened version of the arm that makes sure that the iron still lines up with the hole in the base plate.

All this requires to assemble are 4 m3x4.5 heat inserts and 2 M3x16 screws. Due to the dimensionsgetting the heat insert in may be a bit messy, and I welcome anyone to design a more refined solution.