A 110mph swing speed with 269 total distance is definitely leaving a lot on the table. I don't think I swing that fast and I hit it much farther than that frequently. I'm glad you got fitted and found a little more distance.
Maybe thibk about working on that AoA. It doesn't need to flip all the way to positive, but getting a little closer to a neutral AoA could give you additional yards for free, too.