Having a hard time solving ringing/ghosting?
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@phaedrux Yip I am already using the mesh grid.
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I wonder if it's your choice of layer height. I think the ender 3 z axis has a limited range of full step positions. I think it's steps of 0.04mm.
Try a Google search for ender 3 magic layer height.
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@Phaedrux
yip you are correct it is .04mm. I read it as as long as your layer height is a factor of 4 then your good. I did just discover there is a setting in cura to randomize the start point of each layer. The setting is called Z seam alignment. I think it is going to solve my issue. -
The z seam alignment option will need to be tailored to the model you're printing. Sometimes it can be hidden in corners, sometimes it's best to align it manually to the back side of the model. Sometimes you want the shortest travel to prevent stringing like with PETG. Randomized can be good for some things but it can leave little pick marks and bumps randomly over the surface which isn't always preferred.
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Yip I have experience that. Printed a couple cubes to see what different settings would do.
So changed jerk on the Z axis. Also upped accelerations a bit. The seem is starting to look good. I think I will be satisfied with this and move on to a bench test model and see how it performs and tune some more based on a for difficult print.
I got a picture of the issue with brim. The nozzle slows down while printing the brim in this one corner. Once it is done with the brim it no longer slows down in that corner.
