Settings change mid brim?
The first two lines of brim are probably the best 1st layer I've ever put down. On the third line it all goes out the window. It's not like the brim is over, just checked Cura and brim line count is set to 20.
And it's the whole way around the 300mm build plate. So it's not a level issue. Have y'all ever seen anything like that before? Wonder if that's part of why my prints keep failing.
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Print failed the next loop after this as it pulled the brim off the printbed.
Hold on gotta trim it
Here we go
Running the print without a brim now, just to see if it does it in general or on a brim specifically
Brim is irrelevant
I know there are settings per layer, is there a setting somewhere based on line count?
You can see the even layers on the right from where it laid down on the print bed, nice and even, to the left hand side going stupid
filament? Settings?
It's ASA, Cura Generic Profile, .2 on a .4 nozzle, 240Ex /110 Bed
Just trying a calibration cube now see if it does it on there as well.
are you doing this enclosed? If so, have you pre-heated the chamber and let everything settle before printing?
Affirmative on both. Tried letting it go for the full first layer totally enclosed, and then removing the front so I could catch a vid of it happening.
how long are you waiting after starting to heat the chamber and before printing?
~10 mins. Pretty sure this is an extrusion issue, no?
no, 10 minutes is not enough
that's your problem. Things are still moving, so as it prints the offset is changing
https://www.printables.com/model/230716-ratrig-v-core-3-extrusionless-x-gantry-mod
you can see from the graph, it can take like an hour to settle