Using a 4mm brim and really making sure I rubbed in the blue tape.

3D Printing
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1

Using a 4mm brim and really making sure I rubbed in the blue tape. I successfully made 2 150mm wide prints without any warping.

I have also been playing around with the infill settings so I can speed things up a bit. Using a 35% infill I noticed a lot of breaking up of the infil on the interior of the print. Slowing the print speed on the infill helped some. It was set to 80mm/s I changed it to 65mm/s. I am using .25 layer height on .50 nozzle with 1.75mm filament. Is it normal for the infill to break up some on small layer heights?

2

Got any pics of the brim and the part on the bed? I often get infill misbhaving when slicing at < 0.3mm. When that happens I will slow the print down and it soon settles down and behaves

3

My intentions were to upload some photos last night. I’ll try to upload some tonight.

4

Infill misbehaving is almost always a sign of mis-calibrated E steps/mm or failing to plug the correct filament diameter into the slicing software (you have to actually measure it at a few points with a caliper; don’t trust the factory specs).

5

In slic3r you can crank up the first layer % to lay down a nice thick base. That’s my secret for using <0.30mm layer heights with 0.50 mm nozzle.

Also clean your tape with acetone or nail polish remover before each print.

6

Increasing heat lowers viscosity, letting you print faster, but of course causing problems elsewhere.

Do check your e-steps, it’s worth re-checking as the machine wears in and your extruder tension stabilizes.