PLEASANTON -- The only thing unusual about Greg Dinsmore’s two wins at Newsome Motor Park at I-37 Raceway last Saturday was how long it took him to get into the lead in both of his races -- the IMCA Modified feature and the Limited Late Model feature. The Kerrville driver has dominated at Newsome Motor Park so far this year, and his efforts have aided the track’s goal of making all of the classes more exciting. . . .