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First Layer Inconsistent  

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Roguebyte
(@roguebyte)
Active Member
First Layer Inconsistent

After performing the mesh bed analysis and running first layer calibration, the left size of the bed is higher than the right. So I cannot get the whole print bed with a consistent first layer. 

I thought the mesh bed analysis was supposed to take care of this?

I have the SuperPINDA and Bondtech heatbreak and extruder. 

Veröffentlicht : 12/01/2021 3:10 am
ForrestFunk
(@forrestfunk)
Active Member
RE: First Layer Inconsistent

Hi,

I also have problems using the far left side of the bed (only tested with PETG yet). I even did the silicon bed leveling mod. See here:

https://forum.prusa3d.com/forum/user-mods-octoprint-enclosures-nozzles/prusa-mini-silicone-bed-leveling-mod/paged/10/#post-340957

 

Veröffentlicht : 14/01/2021 7:32 am
Roguebyte
(@roguebyte)
Active Member
Themenstarter answered:
RE: First Layer Inconsistent

@forrestfunk

So even after the silicon mod your bed is not level and the mesh bed probe doesn’t compensate?

Veröffentlicht : 14/01/2021 6:13 pm
ForrestFunk
(@forrestfunk)
Active Member
RE: First Layer Inconsistent

@roguebyte

no that's not what I'm saying. With the mod it is easy to get your bed fully level (as you can see in my first picture - possibly even better with more time). But after having it completely level, PETG still wasn't sticking at the very far right side (close to z-axis). In the other thread I assume this is somehow related to the SPINDA being not really close to the far right side. My results were better when I "lifted" the bed on the far right side by ~0.3mm

Veröffentlicht : 14/01/2021 7:14 pm
Alex Hung
(@alex-hung)
Estimable Member
RE: First Layer Inconsistent

If it is just a tilt in the x-axis, there's a knowledge base article that shows you how to adjust the x-axis to compensate. I used it to get my x-axis pretty close to parallel to the build plate.

Veröffentlicht : 15/01/2021 1:21 am
Roguebyte
(@roguebyte)
Active Member
Themenstarter answered:
RE: First Layer Inconsistent

@alex-hung

Thanks, gave this a try and now aobut 80% of the bed is consistent with first layer calibration.  The X-axis is still higher on the far right side.  At least this is a step in the right direction.

Veröffentlicht : 18/01/2021 6:35 pm
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