So I just assembled a prusa i3v kit from makerfarm, and I had a couple questions.
1)When I print something, the top of the part has gaps between where the filament was extruded. How can I fix this?
2)Is there a way to manually lift the z axis using the LCD? There are options to move the X and Y axis,but not Z. Is it in another place?
Thanks for the help, as I am new to 3d printing.