KingKELLY

I have the same problem in Cura 4.10! gr5 is right, it is a warning indicator if the layer height exceeds 80% of the nozzle diameter to protect your prints from layer adhesion issues; it can be seen on line 781 in the file that tinkergnome posted here: https://github.com/Ultimaker/Cura/blob/master/resources/definitions/fdmprinter.def.json#L781 So if you are rocking a 0.4mm nozzle and trying to print over 0.4mm layer height the program is right to warn you, but I have a 1.00mm nozzle and trying to set the print at 0.7 layer height and it is still throwing up an issue. Any thoughts?