I used this ball at the Nationals playing up the outside on a 38ft 3 to 1 ratio, I did alright, shooting 615.
I threw it a couple of times at the Bowling This Month tournament where they had a flooded 48ft pattern and didn't have much success, the big one worked better. I think the best condition for the Epic Battle is medium heavy conditions where control is required, it has more length than I anticipated in box conditon. I might try to sand it down a bit if I find a ton of oil, but I like it as it is.
Mine is drilled 5" pin to pap with a 2" pin buffer (distance down from val) which puts the pin above the ring finger. The Mb is placed 4 3/4" from the pap "strong" with a weight hole on the pap leaving it with 1/2 oz of positive.