The good news is I just purchased a new mixte. Pictures are forthcoming, but the bad news is that first I have to figure out how to get her back together (bought over e-bay and shipped in parts). I'm all done except I'm stuck on the rear derailleur. There is a hole that's not matching up where it should (based on the marks on the paint from before it was taken apart)... Does anyone have a close up picture of a Shimano Lark SS (or any Shimano Lark or Skylark series rd - they are all pretty similar) that they could post? I'm desperate here - one weenie little derailleur is standing between me and my first ride on a mixte!