Copy that. I'm merely suggesting that *if* major unfermentables are present, a *massive* dose of beano would reveal that, instead of a low dose producing an unauthoritative trickle of activity. By pulling a sample and massively dosing *that*, if no significant activity occurrs, then you haven't massively dosed the whole batch.
Having already given the batch a dose, you're, of course, no longer beano negative anyway, and I retract my statement as such, pleading low intelligence.
BTW, if beano *is* the problem-solver, the next problem will be how to stop it before it renders the beer too dry to enjoy. This big o beer, too dry, will have no residual sweetness to balance that wallop of octane, no? Are we entertaining the possibility of a pasteurize? If so, a flash pasteurization would be the way to go. I say: 2 CF wort chillers with some footage of vinyl tubing in between. Fill a boil vessel with hot tap water and heat it to 170 F. Use this hot water in the coolant jacket of the first CF chiller and cold tap water in the jacket of the 2nd CF chiller. The tubing in between would be sized in length to provide the seconds necessary for pasteurization. You'll need 3 pumps to do this, 1 for the 1st CF chiller, 1 for its hot tap water coolant, and 1 for the 2nd CF chiller. If done, I guarentee nobody will be able to top it. How many friends with equipment do you have that can converge on your site to do battle?