So I have a Maker’s Select i3 which has been printing pretty well. Unfortunately I noticed that its size is not acurate. I wanted to calibrate my Z axis since my prints are always taller than they should be.I made a 15 x 15 x 15 mm cube with an open top and a wall thickness of .8mm ( multimples of my nozzle diameter and layer height).Once I measured the cube, it measures 15.23 on both Z & Y and it measures 15.43 on the Z axis.Now before I printed this, I taped my vernier to the head and jogged it using the board controls and each 1mm movement was accurate to .01mm. This makes me think that the steps/mm are correct since manual jogging gives me accurate movement.What could be causing this strange discrepancy in my prints?Thanks for all the help! http://ift.tt/1Xu30UA