Here is another suggestion, and I know nothing about aluminum chainring manufacture/interface:
Could it be that the very small BCD the rings have makes the rings, in effect, "longer" than most rings as they proceed outward from the center, making them more prone to flex/warp if a chainring bolt is overtightened? That would cause a ring to wobble if that was the case. -- You received this message because you are subscribed to the Google Groups "RBW Owners Bunch" group. To unsubscribe from this group and stop receiving emails from it, send an email to rbw-owners-bunch+unsubscr...@googlegroups.com. To post to this group, send email to rbw-owners-bunch@googlegroups.com. Visit this group at https://groups.google.com/group/rbw-owners-bunch. For more options, visit https://groups.google.com/d/optout.
