1.0 had a K value of 17, and 2.0 has a value of 18. Even 1.0 used with Sweet Candy with a K value of 16 caused lockout, so I don't recommend either booster with the base MC. With BE being at a K value of 39 it's no wonder the ratios are all whacked out like you said.I read that as well. They made it back when they were selling MC 1.0 which had a lot less K in it