So I stopped a mould print mid print as i needed to print something else
Also figured it's useful to have something showing infill, to explain it to people.
The print was set for 10% infill.

And then I saw this:

weirdinfillthing_800x299.jpg


Can anyone explain what the splodge of plastic is doing in the midst of the infill ?
This was a simple openscad design. With a stretched sphere removed from a cube.
I've never stopped a print midflow before, so is this kind of random plastic splodge normal ?
It's different both sides as well, which is even weirder.

It was sliced and printed from makerware.