Ordered mine on March 27th and received it Friday April 18th. Some of the 3D printed parts had fit issues and I was missing half a dozen t-nuts. Most of the screw holes were too small, the 2020 aluminum rods had to be "persuaded" into the slots and the hot end didn't fit into the effector plate. I've finally got it running but the extruder motor keeps skipping. Is the solution just to increaseby fuerst1 - Delta Machines