Quote Originally Posted by wirlybird View Post
It is staggered on layers and is exactly where the preview has retractions. Two shells. Yes until no infill.
Did you change any acceleration settings? If yes you might need to bump up the Jkn values a little. It reduces the amount of plastic flow at the end of accelerated moves. Just a possibility. Can try coasting, it has a similar effect. I would say probably overextruding a little. The infiill overlap should be fine with 2 shells, I usually bump mine to 30%