this post was submitted on 19 Aug 2023
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3D Printing

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Having a Creality Ender 3 Pro. Have upgraded the mainboard to a new Silent mainboard. Installed this Extroduer and also have a glass bed. I also purchased another glass bed to exchange the scratched one.

What should I do about my problem? Is my only solution to buy a CR-Touch Sensor? How does the sensor even work? Will it also scratch it when I am not careful enough or is it user friendly and fully automated?

I don't have any other bed except the glas one for now. Should I rather purchase a flexible sheet for the bed instead of a glas bed?

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[โ€“] [email protected] 1 points 10 months ago (1 children)

Sounds to me like your issue is that the new nozzle now sits lower in relation to the old one. And so now your Z 0 puts the new nozzle tip below where your bed sits.

Since your not using a probe then all you'll need to do is move your end stop so it triggers at a higher position, and stops your nozzle from ramming the bed.

Move the endstop up higher and then let us know if that helps.

[โ€“] [email protected] 1 points 10 months ago

It did help. Always had not give the stopper a thought that its not hard mounted.