How to improve Z-Axis accuracy.
Hiroaki last edited by Hiroaki
Please take a look at the photo, This is a photo I printed with my printer, this is aprox 400 mm from the bed.
My printer has two 12mm diameter rods to keep the bed right position up and down.
I guess, this unevenness is caused by the displacement of the bed.
Are there any bod who tried rods, linear guide etc for Z axis and which one is the best ?