Michael Conti's first two NASCAR iRacing.com Series World Championship races had all the makings of a sophomore slump. Shockingly, he failed to qualify for the season opener at Daytona, then could not crack the top 20 the following week at Las Vegas. Mired deep in the standings, Conti needed a breakthrough . . . and he got one in a big way last night by leading 70 of 156 laps and winning at Phoenix International Raceway.