I tried this yeast recently in a all-grain Duvel clone. I got some odd plastic notes in the taste. I used the same recipe with WLP570 and it turned out great, but I wasn't crazy about the flavor of the Abbaye batch. I started each batch out
using the same temperature range (pitched around 65, rose over time to maybe 70 or 72...)
I have had decent luck with S-33 and T-58, so I don't have any problem with Fermentis products, but I just wasn't crazy about Abbaye. I was hoping this
would be a good warm-weather alternative, but I'll probably stick with liquid belgian yeasts.