Dave Shaw fired a perfect game in an 816 series and Jim Ruland and Greg Stauffacher also slammed perfect games to highlight Madison area bowling on Tuesday. Shaw’s second 300 this season and 16th of his career opened his series in the Bowl-A-Vard Lanes Senior Masters League and he followed with 237 and 279 for his first supernational of the season. Ruland’s 300 came in a 751 in the Prairie Lanes NFL League. Stauffacher’s 33rd career 300 came in a 739 in the Dream Lanes...