As I've said on here many times before, I just don't get to use my heavy oil equipment in most of the houses that I frequent. I bowl in four different houses, but about the most oil I see is medium oil, occasionally in Crofton, MD. I only get to use my big balls when I play tournaments.
All other houses I bowl in have lite oil to dryish conditions. Enter my Sonics. Lately I have been having great success rotating three Sonics for use in these houses. I have a SuperSonic, an UltraSonic and a Sonic-X, all 15lb'ers.
I have averaged about 225 the past three weeks using these balls exclusively, in a random rotation. They push down lane thru choppy heads extremely well, and give me a very good light-strike mix on the backends, even with super clean backends.
I have avoided the ringing ten-pins and solid sevens, others are constantly suffering with, in these same houses, and the use of these balls allows me to play the track with a strong sense of confidence.
SuperSonic: 7"pin;Drilling is 2"higher than ring finger, 3" right of ring(kind of a label leverage shift) CG is in the palm. Surface at 800..no weight hole.
UltraSonic: 3"pin;Drilling is 4.5"x 4.5" stacked. Surface is 2000, shiny....no weight hole. I had the ring finger drilled a little deeper to allow it to turn the corner more easily. This is a versatile ball. Good from the inside or down and in. It is also a hybrid piece.
Sonic-X: 5"pin; Drilled simiilarly to the SuperSonic. Surface at 1000, light polish. Truly this is the weaker of the three balls, but allows me to go straighter and play the track longer than most. No weight hole.
I know these are not the latest, greatest balls out there, but for me these balls are money! Thanks a lot RotoGrip!
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