I have the Galway boots in the 64F last and take a size 8, I have tried the same boot in a 82E last size 8.5 but they pinch my little toe! Everyone's feet are not the same try both the last as see which one works better for you.
Tthis last is just not for you! I would have been many thousand of pounds better off had I listened to myself years ago! As much as I love the look of this sleek last it is just not for my foot.Try the 202 last instead.