this mount is a simple mount that fits on top of an mac screen and has a peg with a lego connector to mount your favorite lego model on your screen. I attached a picture of the print orientation I used that didn't need any supports. if you care about the lego pegs to print cleaner then mine I would suggest lowering temp and/or uping fan speed for the pegs maybe even slow down print speed to give each layer more time to cool before next layer prints.