I recently asked for help from you Roto heads in regards to a new ball purchase and just wanted to say thanks.  You guys talked me into a Silker Streak SE and I was hesitant at first but decided to give it a try.  All I can say is WOW, first 12 games or so I was just learning how to throw it.  I have never had a ball that I can get so deep with, but can also straighten out and play outside with as well.  I am currently standing 5 boards further left than I have ever been before and this ball just loves that shot.  I have noticed that if I tug it inside to far I tend to leave alot of 8's 7's and 10's but those are relatively easy spares so no complaints there.  This thing is a hook monster, it never stops turning.  I was recently bowling in a tourney and was bowling on the same pair as my pro shop guy and after I threw that SSSE the first time I heard him yell "DAMN" in the back and "was that the SE???".   Now that I have learned how to throw this ball I have started killing the pins, I shot 727 saturday and 700 on monday with a 193 my first game when I got no carry, first four shots of the game were 8pin, 10pin, 10pin, 7pin.  Then carried one through the nose and got fed up and moved 3 boards left and the striking let the pin crushing begin.  Thanks again guys, I am now a Roto fan for life.