To answer the OP's question, yes.
I was in our youth travel league, but still using a conventional grip Gyro, and starting my first stint into non-conventional (read: house ball) layouts.. IIRC, it was barely 1/16th sideweight.
Longtime friend of mine let me borrow his Fab Blue Hammer while he was on a tear with his P7 at the time. I end up shooting my best series ever atthe time. His ball had some major fingerweight and sideweight in it with a balance hole, but we had the same span, so it worked out for me...
Two weeks later I end up getting a Blue Hammer myself, 3/8th sideweight, and shoot high series for the league that season.
That ball is still in my bag, and may get one last hurrah out before the BW Urethane comes in.
BL.