It did make a change but the end result is still disstatisfying.
It's the result of the single Z-screw making it less reliable lowering the overall quality.
My advice to anyone is to buy a printer with a double Z-screw because the overall quality will be so much better on high quality prints, definately worth the extra money since the CR20PRO is now completely useless to me.
Double Z-screw is king so I guess my only option to make it work is to add another Z-screw on the other side, already found some promising mods on the internet, thanks a lot everyone, special thanks to Tomahawk_101.
Edited by bltouchdudeI am quite happy with the quality of my Ultimaker single Z-screw printers. When the Z stage is stable enough then I see no problem.
Hi sorry it's been quite a minute, IIRC, tightening the outer wheels to compensate could permanently set your gantry at an angle. You'll want to adjust the inner eccentric nut. If I remember correctly.....
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Tomahawk_101 1
Hi there,
Is that the model with a single Z-screw and 3 wheels on each vertical extrusion?
You should check the wheels, at different positions on the Z-axis try to roll each wheel without moving the gantry up or down. If any are too loose the gantry will be sort of "swaying" as it goes up, leading to predictable banding.
Something like this might help with that: https://www.youtube.com/watch?v=TwVxkukxJlw
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