I'm the one who posted earlier. Bowlingball.com, who I believe had them manufactured by Brunswick, if you believe they're story, told me it was a slightly modified Inferno (the original) core with the N'Control coverstock. The cover does look similar to my Scream/R, only a different color, of course. It doesn't really look like Activator. When I first got it, I was looking at it and an Inferno, they are both the basically the same color, but they just don't look the same to me. The resin just looks and feels like me Scream/R. The numbers that Bowlingball.com gives it, seem really close to the ones for the Inferno, so I tend to believe them. It's definitely not plastic, although I wish it were. I think they compare it to the bleeder because the N'Control is REALLY clean through the heads and then has an angular backend. Something you don't see too often today. So far for me it has been everything it was advertised to be. It is really clean. Picks up a heavy roll in the mids but doesn't really get any traction until it hits the dry.
Mankow