I made a belgian quad (AG). The OG (adjusted to include the sugar additions) was 1.119. The est FG (in beersmith) was 1.024. However, I did use 1/2 lb of caravienne and 1/2 lb of cara-pils, and I've noticed beersmith isn't great at recognizing the unfermentable sugars in a recipe. My gravity right now is at 1.040, and has been for about two weeks. This is after the addition of heat, champagne yeast, amylace enzyme, and yeast energizer. I got it to drop from 1.042 to 1.040 But now hasn't moved in about two weeks.
My question is - is this thing DONE? Or should I attempt to make a big starter and repitch?? BTW, I originally used Wyeast 3787.