Bed warped. How much warpage is acceptable?

[Peter_Tremonti]

I’m curious how much warpage is normal for the Hi. I’m doing my first full bed prints and they’re coming off bowl shaped and i’m trying to make a flat surface. I checked the bed mesh and it’s showing a high spot in the center and lowness around the edges. 0.0880mm in the center and -1.67mm around the perimeter, basically.

How much of a warp is acceptable? I have just started searching about bed warpage fixes for this model but haven’t found anything yet.

[gozmon]

There are many opinions, but I’ve never seen anything official. I try top stay under 0.6 That is not easy. Had to do a lot of calibration and then add some aluminum tape. I had a long discussion with @Nuno_Penas K2 Series Flagship Printers - Bed Leveling and Maintenance where we covered a lot of detail on the bed leveling part. You might be able to pick up some good tips there.