Is there anything you can do to increase body/mouthfeel after the beer is fermented?
I did a “clone” of Old Rasputin following an old Zymurgy recipe and it came out pretty thin. It finished 10 points lower than the expected FG from the recipe and the hydrometer sample leaves me feeling that it just won’t have the body I had hoped for.
Yes, I’ve done this many times. It works great. These sugars do not dissolve easily and need to be boiled in a little water just like (or with!) priming sugar.