By Jeremy FoxOSKALOOSA, Iowa (Aug. 26) – A late caution preceded a green, white, checkered finish and Colt Mather’s trip to victory lane Wednesday at Southern Iowa Speedway.Andrew Schroeder wrestled the lead away from Ryan Fullenkamp early in the Musco Lighting IMCA Modified nightcap but just after the completion of lap one the caution was displayed for Fullenkamp and Adam Larson in turn two.Schroeder continued to lead but quickly saw Mather right behind him. Mather took the lead away on lap nine. The caution come out late, forcing a green, white, checkered but it was Mather who took his second win at Osky in 2015.Cayden Carter took second away from Schroeder following the final restart. Tyler Groenendyk finished fourth and Carter VanDenBerg was fifth.Mike Hughes took the lead from Damon Murty on lap 13 and went on to take the Budweiser IMCA Stock Car win.Logan Anderson took the lead on lap two and checked out on everybody in topping the KBOE Radio IMCA Northern SportMod main event. Danny Thrasher also found his way to the front on the second circuit and ended the night with the Pepsi Cola IMCA Hobby Stock checkers.Josh Barnes was the Mach-1 Sport Compact winner.