About this 3D model

Hi, it's my first model here. Hope it helps. Description: Crank Rod Holder for 14mm rod. The screw holes distance is 50mm. Printer: Important: You have to print it with the holes on the x or y axis, not on z! If you print it on the z axis, the front part is very unstable. I printed it with my Elegoo Neptune 4 Pro. 15% Infill Support yes a little in the holes and between.