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Gaps in print

Posted: Mon Sep 14, 2015 12:27 am
by mrgibbon
Hi all, When I print a certain object I get holes in the print like this:


The underside, where is prints on the raft looks even worse.


What settings can i change to improve this quality?
I was printing at 240,235,235.

These gaps don't appear on the STL model I'm using when I view it in various apps.

Thanks in advance!

Re: Gaps in print

Posted: Mon Sep 14, 2015 9:27 am
by mrgibbon
I have recalibrated the nozzle height. You can just get a folded sheet of A4 between it and the printbed. I believe this is around .02?
Still prints aren't great, but a tiny bit better than before. Dare I go lower?
Or is this not a high enough temp and the ABS isnt flowing enough?