Yeah I'll take some pics and post.

Ok so most recent setting change is that the checkbox for "force retraction on layer change" was checked and I unchecked it. Now I'm only showing the issue about every 5 layers or so. So now maybe I'll play some more with retraction.

Pics incoming

Edit: Not bad. My single walled one with no gap fill looks close to that. That's bringing me back to these darn retraction settings again /sigh