Sounds like a lack of friction. Try adding a star lock washer to the stack'o'stuff under the D-ring, and/or a "wobble washer". There is probably a more correct term for these but they are washers that are formed as a continuous spring, not flat but out of plane.
dougP On Sep 7, 2:05 pm, mho <mho...@gmail.com> wrote: > I have the downtube Silver shifter. The shifter that controls the > front derailleur slips ever so slightly every 3 minutes or so. I > don't get ghost shifts, but I do get annoying chain rub on the front > derailleur cage. > Trimming it every 3 minutes is annoying. Any tips on preventing the > slip? -- You received this message because you are subscribed to the Google Groups "RBW Owners Bunch" group. 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.
