ok, forgive my ignorance, i got my new sprockets today for afr09 only to find they're not quite what i asked for, apparently i've been using the wrong chain on my 7/11, up till now i've been using a 530 pitch but the shop i got them through tell me i should be using 525, so thats the sprockets they ordered me, i know i should tell them to stick it but it took three weeks to get them in the first place so i'm stuck with them. but my question is, the shop told me to run a 525 pitch chain but the jt website is telling me its a 532 chain, wtf?