amw334 - good for you on your purchase. A .36 is a lot of fun to shoot. While I have yet to develop a load for my .36 using 2F,
I like to have accuracy loads for all my guns with both 2f and 3F, thus if ever short of one, the other will work just fine.
I have always found 2F to foul less or no more than 3F, even though you normally have to use a little more 2F to get the same
velocity and point of impact as your accuracy load in 3F.