Thanks Hyojung. It was printed with a 0.4mm nozzle which makes it easy, but it was also printed solid, which makes it harder. When printing solid, your slicer settings have to be set very precise. I use Simplify3D for the slicer. My extruder hotend combo is BondTech BMG extruder with an E3D Volcano hotend. I should probably edit this posting and put some of the key setting in it for people using this same setup.