I’m a little confused on this. Can you explain further what direction or how a misalignment is happenin?

Sorry for the typo error. It should be J5 Motor Mount on J5 Motor. Due to two of the holes is not align with the J5 motor. It is not possible to screw all 4 screws of J5 Motor Mount on J5 Motor.

I wonder if there is some variation in that batch of motor mounts. Yours was from the first batch. I also wonder what type of tolerance Stepper Online has with the motors. I checked the current batch of motor mounts with the motor I have and all aligned as intended. I apologize for this issue but I really appreciate you keeping me up to date. this really helps me stay on top of any issues.

Thanks for all your hard work to keep up the quality of the parts. Just wanna help to make sure issues not re-appear in future aluminium kit.