Sweeping parameters for optimizing 3D prints

Continuing the discussion from Snore's First MPCNC Build (Primo):

I am thrilled to discover that Teaching Tech has implemented this. Seems way overdue, this should have been invented in say 2015.

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Klipper firmware has a TUNING_TOWER command. it will vary whatever parameter you like vs Z height.

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This is great and I’m so glad it exists.

This feels like something we could have made, from our other gcode web projects. I’m glad @teachingtech did it though. I am going to run my printers through this to see how close I have gotten with my own hacky methods.

I am pretty excited to run a few of these again. Doing it manually was such a bummer I have not done it in a long time.

The only one missing is a actual frame/axis test (perpendicularity). Maybe if I can finish up that big ol test part I can submit a PR for a more “advanced” test. Kinda thinking I should make my test part only test one set of axis at a time to speed it up, and help with faster tuning.

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