u/Ill-Day-7700

Just bought a creality spacePi V2 like a friend to my a1mini👍 and TPU

Hi the printer prints normally but the z axis bearring that connects the z axis With the X axis it makes a little bit crunchy and rythmic tik tak tik tak sound on the lead screw of the bambulab A1MIN it happens when I move it up print quality is fine check the video its coming from the bearring anyone please help