Everything OK,, very good seller
I couldn't get to install it on the U axis but that's because my Ender 3 bed bracket would bump into the closed loop module. I can probably fix it by fabricating a bracket to move the motor downwards a little bit. as of now, I installed it on the X axis and I'm happy with the results. I've been printing craaaazy designs for 5 days straight with absolutely zero fault. it's a must-have Module for x and y axes. thumbs up