Hello everybody,
I had strange problem with my Kossel printer. This machine was build few years ago. Standard configuration with RAMPS, Arduino and Marlin firmware. That time everything works, without any problems.
I used it for few months and after that, lew it to this day (because, unfortunately no time).
So, to the point. I downloaded and configured new version of Marlin firmware configured mostly everything and printer start working. Mostly everything work but there is problem with movement with XY axis. With Z axis ther isn't any problem. When want to move Z axis 10 mm it's more or less 10 mm. But on X and Y axis, 10mm it's 35mm.
My printable radius it's 100mm, I want to move X axis to 30mm, but nozzle completely leave printing area. It's not 30mm but 105mm.
Do you have any idea, where is the problem.
In the link bellow you can find Configuration.h file
https://pastebin.com/Pk1xv81j