Fresh off his P3 finish at Talladega, Riley Herbst had one thing on his mind – how horrible the track at the Charlotte Roval is. The NASCAR Xfinity Series driver doesn’t like the track and thinks the new changes have made it worse. When the NASCAR Xfinity and Cup Series race at the Roval next week, it will be a new track. At least, Turns 6 and 7 have changed as well as a small change in Turns 15 and 16. The reconfiguration is to increase speed, make cars less stable, and challenge drivers more than before. But it sounds like Riley Herbst wants nothing to do with this track. Herbst caught up wi…