.5 nozzle Dual extruder offset tuning tool

thingiverse

The original is fantastic! Very simple and straightforward. However, it fails to work for .05 nozzles or smaller beds like my mOnePrime that's 180 on the x. So I imported this into OnShape, cut off the 4 notches on the ends and imported it into my slicer. There I resized only x and y by 125% so that it works on a .5 nozzle. Note, this does throw off the original scale of .05+/- per mark from the center. At 125% scale, it's now .0625 per mark. Even if you use .05 per mark, you'll be fine as the difference of .0125 is not noticeable unless you have super eye powers! Even at 10 marks, that adds up to a .125 which is just slightly thicker than a sheet of paper. In this case, you just run the test, adjust and run again. These only take 4 minutes to print. Print Settings: Printer: mPrimeOne Rafts: No Supports: No Resolution: .1-.32 doesn't really matter Infill: 10% or more, doesn't matter Notes: Don't use an ooze shield; use a 2-loop skirt to ensure good priming of the nozzle.