[Consistent Inconsistent/Uneven Layers After Upgrading Ender 3]

Got some infoormations for you, additional to Gregs wisdoms (experienced #2 waaaays to often btw.)

I made some changes that got rid of all banding issues, that you can remove - so currentlly only having the "benchy hull line" apparent:

1. tightened the Bed leveling screws: a 400mm Bed on three m4 screws was not the smartest thing to do but still workking IF the springs are really compressed.

2. PID-tuned the Bed: Large AND thick aluminum bed with springsteel on top makes thermal expansion an issue and as the standard in Marlin is Bang-Bang,  it really moves quite a bit

3. my X carrier rail sled was extra loose, meaning a possible wobble of <1mm

 

hope these points might help others

[Consistent Inconsistent/Uneven Layers After Upgrading Ender 3]

Same here...basically commenting as a "metoo" thing and to keep this thread alive 

I hadthe issues with my HEVO, HEVO-RS and my BLV Cube (one printer,  modified in hope of getting rid of this s**t)

Images are from tst pieces placed in all four coners of the bed to maybe pin it to one part of the printer but nope