Staircase Printing (Y Axis Shift) on non-Cubes

Hello All,

I have a China kit i3 and have began to have problems with printing objects, it seems that there is a shift in the Y axis which creates a staircase type print output.However, when I as the system to print a cube, there is no issues. I change the slicer but still have the same issue. Any one can suggest what I can do to solve it. Thank You

See: [reprap.org]

Edited 1 time(s). Last edit at 10/05/2016 11:58AM by stephenrc.