Gaps in outer perimeters

[odudex]

It appears randomly in models, in two different printers. It's driving me nuts. I believe there is something to do with buggy retraction.
No I'm suspecting the "Force retraction between layers" feature. Will test and see.

[CompoundCarl]

Picture isn't showing up...

[odudex]

https://goo.gl/photos/YVnSC9r9tpNNs92n9

[andrewk72]

Is it possible you have too much coasting? Or maybe your extra restart distance is a big negative number like -0.5mm?

[andrewk72]

Is it possible you have too much coasting? Or maybe your extra restart distance is a big negative number like -0.5mm?

[odudex]

Have no coasting nor negative retraction