Looks OK from the picture as that's where the groove is. Worth giving the pivots etc a quick squire with GT85 every so often, especially winter. A mate of mine seized his XT mech on his MTB as he was commuting on it, and never needed to change down the front ! This happened within a year of buying the bike. Try not to let them get too mucky, and pay attention to cables too. Cleaner cables means it won't drag crud into cable outers.