I have noticed that if a blend tends to bite, it bites more in a small pipe than a medium or large pipe.
You mentioned you are smoking it in a small churchwarden. You might want to try it in a little bigger pipe.
I found the same issue with Virginia #1 by Macbaren. Once I discovered how well it smokes in my group 3 billiard, it has now become one of my favorite blends. I have smoked nearly 6 ounces of it in the last 3 weeks, and this is a blend that I cursed a year ago when I first tried it. Now, there is not even the slightest hint of bite, whatsoever....before in a small pipe, it bit so bad, that my tongue was sore for days.
Also, though I had never dried out tobacco in the past (and still for the most part don't), I found that the Virginia #1 smokes much smoother, the drier it is. I place enough for a day's smoking in my snap pouch, and it dries out enough if I leave out the humidifier. This is something I thought I would never recommend.
I also prefer bulk on all blends versus tin. I have some Squadron Leader in my cellar, and while it has never bit me in the slightest (I only smoke it in larger pipes), I just don't care for it, as I prefer an English blend that is sweeter, ala Peter Stockebye English Luxury or SG Westmoreland Mixture.