Better crush = hazy beer?

[BackAlley]

Hi,

For many batches I used LHBS mill and achieved 65-70% efficiency but beer was crystal clear after a 2 weeks of cold storage. Bought a MM2 mill and set it to 0.038" gap. Now I get 82-87% but the beer is noticeably hazier.

At probably the same time I reduced Ca from 100-150ppm to 50.

Are either of these likely candidates? Next batch I plan on upping Ca to 100 as an experiment.


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[theonetrueruss]

I crush my grains at .037 and don't have any issues with haze so my guess is the crush is not the issue.