Hi, @KatonaD9619 I can't see your pictures, they don't show up Regards the Eder 3V2 leveling issue, please refer to the video on bed leveling https://www.youtube.com/watch?v=4JGLRgsLfHE. The leveling standard is that the distance between the nozzle and the hot bed is 0.1mm, That is the thickness of a piece of A4 paper.

@Cordero808 1. check the installation of z-axis pulleys on both sides, and adjust the installation tightening screws of pulleys 2. Check the installation of the Z-axis coupling and screw rod, unlock the connecting screws of the coupling and screw rod, re-lock the screws, and re-vertically adjust the screw rod parallel to the Z-axis profile 3. Unlock the connection of the coupling, control the operation of the Z-axis motor by using the Z-axis movement parameters, and check the working state of the Z-axis motor. https://youtu.be/X6F0HdpJFHA Ender-3 V2 Rigid coupling disassembly and assembly 3D animation9 https://youtu.be/prsrUBpqBOg Ender-3 V2 X、Y、Z axis 42-34 motor disassembly and assembly 3D animation

@Hntr11 could be a normal sound. Some prints involve tiny rapid movements that can produce more noise than usual. It's usually a thin area of 100 infill but not always.

I identified and fixed the issue. Your bed is too low causing the bed to run into the Y axis motor. To fix this all you have to do is loosen the 4 knobs under the bed to give it the height it needs to go over the motor without touching the motor or the tape with the wire under the bed. Once I did this and Auto homed it worked as normal! I also raised the Z axis limit switch up a bit about the width of the big wrench that comes with the printer

@Jvelez75 I am having the same problem

Hi JBresee, The Z-axis jumps during printing, please check if the X-axis shakes, refer to this video to adjust: https://www.youtube.com/watch?v=ncUHPScBcI4

@ewashburnaf I realize that, but future firmware (Marlin 2.x) should include it among other missing features of the Ender 3 and PRO.