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PeteD wrote:Agreed. Thanks for posting this. I had missed this thread until yesterday, but I was able to calibrate my printer much better using this method.

Any chance we can get this thread pinned?

You are welcome!

Try by entering all the towers values at once in the EEPROM, that makes the process even easier ... and if you are adventurous enough, you can calculate the radius offset as the average of the offset of the towers, so, you can have the three towers AND horizontal radius at the same time. It means one full iteration at once!

artexmg, thank you for a great write up and I am sure you have helped a lot on people.
Your time and work is much appreciated!