One side was going up a little too much, the Z rod. Tightened the grub screws on it, now it doesn’t seem to do that. Probably making the X uneven. Z offset might have changed again as well, back down to -2.04, what it was originally.
Not sure you can stop it from popping up a little. I probably need to replace the block on the left side. The right side is the side that was going up too much, when moving the Z up, sometimes, then goes back down, probably messing the leveling up.
With new mesh, -2.02 is better.
Also calibrated E steps, or attempted to. The damn thing isn’t straight, so hard to measure, trying to straighten it, and mess with calipers at the same time. Wasn’t that much different 407 is what they said, 399.02 I think is the calibration.
No wonder I couldn’t get rid of blobs.
So I guess those screws need to be tight, at least on one side. Not sure I checked the other ones, on the other side.
I didn’t enter the exact amount extruded in the E steps calculator, the part after the dot. Not a perfect calibration, I’d have more confidence, if it was straightened out, and I didn’t have to fiddle with it.
And if you don’t load the filament first with my extruder after unloading, it extrudes even less. Didn’t cut it off good enough, so did it again anyways.
Bed Cement is nice, if you don’t clean the bed with rubbing alcohol, that might get rid of it. But if I touch the bed, I’m supposed to clean it.
Still blobs on brim, not done printing yet. Maybe it could use AutoBim again.
Going to run AutoBim soon. What is that indent? A gap? Almost looks like there’s a gap there, but maybe not. Still too hot to remove.
Two corners should be fine for AutoBim, the first two, according to mesh. The other ones might need adjustment.
Well, it split when removing it, so probably a gap.
And accuracy isn’t good enough in AutoBim to make it any better. Changed it to 0.08.
Over an hour trying to tram bed, changed a setting.
Oops, made the bed leveling worse. Probably cause I used an accuracy of 0.15. Too much work using a more accurate number. I also used the “First corner is reference (experimental)” option.
Ugly blobs different spot now. Maybe the Z offset is too close.