Double pale 7.9 abv 65 ibus. Predominant alcohol heat. Sitting at 2 weeks now. Just can't recall so much acohol taste with lots of hops . Think this will change?? Mash temp 149 bright up to 154 to conversion. Any ideas .
The overall recipe, plus OG, FG, fermentation temp, and yeast strain would be helpful to know. Could be a number of reasons. 65 IBU from Tinseth/Rager is not that bitter.
The 64 degree fermentation temp rules out any out of control hot fermentation - that is good news.
An FG of 1.012 is towards the dry end. Comes out to 82% attenuation. I got 76% and 74% the last two batches I did with US-05. Not sure why yours is higher.
Next time you could mash at 158F and try a yeast with less attenuation.
2 weeks is still pretty young, so give it some time and hopefully it will mellow some.