Question: make concentric infill 100% solid?

[samlochner]

The concentric infill pattern often leaves a hollow section at the center. I understand this is because the remaining area isn't wide enough for another pass. I'm wondering if there is a way around this though. Perhaps the extrusion width could be adjusted automatically on the fly?

I'm using concentric mainly because it is proving to be more than 20% faster than others for my application. But I do need entirely solid...

I'd appreciate any suggestions.

Thanks,
Sam

[supermerill]

duplicate of #4560