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The pump housing should be smooth to the clean out plug bottom. I wouldn't expect grinding to be needed, but you might want to show us pics with both of those parts in place.
The pump housing should be smooth to the clean out plug bottom. I wouldn't expect grinding to be needed, but you might want to show us pics with both of those parts in place.
Thank you. I figured out it was extra resin that looked to be squeezed out during manufacturing. I was able to carve it off, remove all silicon, and reinstall.