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GertL
(@gertl)
Reputable Member
Califlower

Probably last on ball as usually, but:
Im very happy that I took my time yesterday to try Califlower calibration stl.
AT the beginning I just wanted to see how well my CoreOne+ behaved, not that it printed bad but anyway.

I printed in total 3 Califlower with PETG from my goto filament vendor, AddNorth a Swedish manufacturer. 
Made the suggested changed in Prusaslicer.
I'm astonished with the precision I get. Made 2 test prints, One tap and one with a hole. The same measurement on the tap as on the hole.
A perfect press fit.

For anyone that wants to play with it you find it here: https://www.printables.com/model/682023-califlower-calibration-stl-calculator-mk1.
It costs a couple of dollars but I very satisfied with the outcome.

Now, there is other thing I would like to see if something can be done about the layer seem.
Is there a way to get it smaller or even get rid of it?

 

---
Gert

Posted : 03/04/2026 12:55 pm
hyiger
(@hyiger)
Famed Member
RE:

 

Posted by: @gertl

Probably last on ball as usually, but:
Im very happy that I took my time yesterday to try Califlower calibration stl.
AT the beginning I just wanted to see how well my CoreOne+ behaved, not that it printed bad but anyway. 

I use the Califlower MK2. I especially appreciate that it gave me an accurate measurement of XY skew which was causing a problem with a specific print (a long diagonal strut with screw holes at the end).  I ignore any seams since the point of the Califlower is to make many measurements along different points in X, Y and XY and then average out the errors. Otherwise, when slicing you can instruct PrusaSlicer to place the seem at the rear. 

Posted : 03/04/2026 2:25 pm
alphasigma
(@alphasigma)
Trusted Member
RE: Califlower

 

Posted by: @gertl

[...]

For anyone that wants to play with it you find it here: https://www.printables.com/model/682023-califlower-calibration-stl-calculator-mk1. [...]

 

 

May I suggest you remove the "." at the end of the link and so the link will work... 😉 

Core One L

Posted : 03/04/2026 3:41 pm
hyiger
(@hyiger)
Famed Member
RE: Califlower

I would recommend using this version: Califlower Calibration Tool Mk2 it comes with an animated webpage to run and store the measurements. 

Posted : 03/04/2026 3:44 pm
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