After brewing today, I realized I used the wrong amount of chocolate malt and needed to add some to the fermenter. Rather than steeping, I poured boiling water on the malt (4 ounces chocolate malt) and let it steep in a french press. After a while I added it (stained through a filter) to the fermenter. I realize now that I likely extracted tannins. Will it be noticeable with that small amount of grain?