Hello I have a question about the Hullwrecker™ 2-roller Grain Mill. I just Purchased this mill for BIAB brewing so I am wondering what I should set the mill to for BIAB I see in the description of this mill that there a knob for setting the gap on this mill so what should I set the knob to for the type of all-grain brewing I am doing…
Do you have a feeler gauge?
No I do not have a feel gauge I do have a credit card that I can use I hear that work’s too…
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Yeh that could work. I would invest in a gauge since you already own the mill. They are really cheap and you can get them at any auto parts store. I’d set it at about .03 for biab. Some guys do .028 but my mill wont even grab the grain with the gap set that tight so I do about .036 and still get 80 to 85 percent efficiency using biab
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