What I noticed last night while using Promash, was that in all grain mode, if I set the efficiency to 72% and added LME to the recipe I got an estimated OG of 1.080 if I then choose extract, the efficiency setting gets grayed out and the OG reading stays the same. Now if I switch back to all grain and choose 100% efficiency the OG value increases as expected to about 1.084 and then switch back to extract mode the OG estimate is now 1.084. So if I change efficiency in all grain mode it seems to change the estimate for extract mode as well, does that clear up my question ??
Bottles: Chocolate Bitter Porter, Honey Brown Ale
Kegs: Mystery Brew, Amber/Blonde Ale
Planning: Chocolate Oatmeal Stout (brewing sometime in Jan)