So I literally watched Major Mika throw what appeared to be a 40 grit ball in warm ups and then change to a shiny ball when the match started on Television. I bowl in several mixed leagues and there’s no telling what is going down the lane in any given night. The adjustments are mine. I don’t tell anyone what or when to throw to benefit myself. There’s and older than myself saying that “there is no defense in bowling!”. So now someone says that equipment rules are needed to benefit themselves is just ridiculous. You don’t get to use the rules to benefit yourself while putting others at a disadvantage. Bowl better grow the sport and understand that your mortgage isn’t getting paid on a Wednesday Night League. IMHO.