I have a heavily modified Wanhao Duplicator i3+. I have extended the Z height to 290mm. I have been trying to print a part that is 220mm high. I’ve tried it twice and it stops printing at 180mm. I have the slicer set to 290mm, but the Z height always stops at 180mm.
I’m pretty sure that I need to tell the firmware that the machine can print up to 290mm. Using Arduino to modify the configuration file is easy. But I can’t figure out how to make the change from the binary that I downloaded.