npm1

Hi, I am print ABS in an enclosure,and most of the print has worked out well with minor tweaking, however, the top layer always seems to split or skip a step(not to sure). The cube is sliced in cura 4.3.0. with .2 layer height, .4 nozzle, 80c bed on lexan, and 235c hotend. the gcode to the calibration cube/chep'scalibration cube is attached While i'm on the subject of slicing and calibration my calibration angle is coming out as before in simplify3d,this time the layers look great but the onion skinning within the print itself so i could actualy seperate the calibration angle like an onion, please help PI3XL_CHEPCalibrationCube.gcode