Agree with 69, a columbia staffer i bowl with uses his strike ball for spare shots. Just rolls it end over end, almost back up. Shot his ten pins with his world beater last night. Hard and straight and try to roll end over end as much as possible. My dad uses a Natural for his spares and the Natural Pearl is longer and a little less reaction i would say....
The problem with socialism is, you eventually run out of other people's money too...
MARVEL, 2FURIOUS, REIGN SUPREME, VICTORY ROAD, TROPICAL HEAT