Heatbed warped

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L33roy
Posts: 4
Joined: Sun Aug 30, 2020 2:54 pm

Heatbed warped

Post by L33roy » Wed Dec 30, 2020 7:53 am

Hi, After months of trial and error with different software and firmware versions I have been able to confirm with the help of precision feeler gauges and straight edges that the head bed that was shipped with my A30T is warped. it has a convex bow making the center almost exactly .5mm higher than the edges, this means everytime I print a large print there is increased gap between the outer parts of my model and the print bed giving me really bad prints or peeling when I setup to be exact of the center. likewise when I level based on the outer points the extruder plows deep into the print bed and drags along it until the gap is retained at the outer margins. Why was this not picked up during a QA before the printer was sent and how will you rectify this?

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