Geeetech

Hi there. I had problem in calibration of XYZ axis with the bed. I started my calibration from the centre of the bed from height of Z : 2mm. When I started to increase/decrease the x and y value separately, the distance between the nozzle and the bed decreased gradually to the edge of the bed. For example, at z: 2mm above the centre of the bed. When increase the value of X, the nozzle moved right and the distance of the nozzle and the bed decrease gradually. At X about 72mm, the nozzle actually touch the bed. It seem the travel of nozzle was not horizontally. Can somebody help me? Thank you.

I think this is the most difficult thing I was told to put a glass on the top of the bed to calibrate easier but to this day I do not achieve perfection and read that you have to play with delta radius and the radius print but the same is left uncalibrated