So. I was brewing my first AG IPA Saturday. It was in the 40's outside but sunny. With my first AG batch (this is my second) I had a bit of trouble keeping my temp in my cooler steady over a full 60 minute rest so I added spray foam to the lid. Anyway I was looking for a rest of 151. I ended up about 154 after doughing in. Since it was chilly and I had issues before I figured I would leave it and let the temp drop. Well I guess the foam in the lid did the trick because my temp only dropped to 152 after 60 min. How will this change my beer if at all?