On Monday, August 6, 2012 5:16:03 PM UTC-7, z-man wrote: > > Not talking about a few centimeters. That's never even been suggested. I'm > talking about 12 or 20 mm bigger.
I missed the antecedent for this. > > You're not going to determine what rolls faster by rolling down a hill and > measuring with a stop watch. > I can't think of another method to rank two rolly things *except* by rolling them, timing the speeds, and comparing the results. Genuinely puzzled, Philip biketinker.com > -- You received this message because you are subscribed to the Google Groups "RBW Owners Bunch" group. To view this discussion on the web visit https://groups.google.com/d/msg/rbw-owners-bunch/-/pBCUUB9POcEJ. To post to this group, send email to rbw-owners-bunch@googlegroups.com. To unsubscribe from this group, send email to rbw-owners-bunch+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rbw-owners-bunch?hl=en.