When it comes to the PBA message board, the bar is very high to qualify to be among the all-time dumbest posts.But a great candidate emerged on Tuesday morning when a poster penned this gem after PBA Hall of Famer Jason Couch fired a 1,410 6-game block at the U.S. Open that included the day’s lone perfect game:“Looks like the left side got a bit of a bone this week (at least on the fresh).”The lane pattern for the U.S. Open is flat oil across the lane, and has been that way...