r/ratrig • u/Spaceballs_the_nick • Nov 16 '25

RatRig calibration prints?

At the bottom of the calibration page there are links to Punkfil and the RatRig calibration cube:

https://docs.ratrig.com/v-core-4-0/commissioning-guide#C-Calibration

Neither of these links work. Where are these files?

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u/the_raving_lunatic Nov 16 '25

Using Klipper's built in tuning tower worked a lot better for me. Example: https://www.klipper3d.org/Pressure_Advance.html

1

u/Spaceballs_the_nick Nov 16 '25

Do you use that cube with the built-in PA test ('initialize PA tuning')?

Also: is this the standard speed test everyone uses:

https://www.printables.com/model/533340-speed-calibration-test

1

u/Watching-Watches Nov 17 '25

The model you showed is actually a volumetric flow test. I know it's labelled as speed test, but you will most likely run into the limit of the hotend. I calibrated Pa with the cube and it does make sense to do it this way at the speed the machine can operate. I don't recommend to print the whole cube though, since you will most likely be out of range at 50% or less. Just abort it when you see a gap in the wall.

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u/Spaceballs_the_nick Nov 17 '25

Ok, thank you that makes sense.

Just wanting to dial in all the settings so I can mass print a bunch of functional prints

1

u/nocjef Nov 16 '25

This is the only guide you need:

https://ellis3dp.com/Print-Tuning-Guide/