Good afternoon ,

Im stuck on Step 5 with installing the z axis rods “threaded” into the bottom of the front with the motors… The left side spins smoothly with the rod in but the right side is hard to spin and its really frustrating me…Ive been stuck on this for hours. I tried tapping on the right like the video says to do but it just doesn’t spin as smoothly as the left side…What am I doing wrong?? Please help so I can start printing . Have a great day!!!