I have a couple of questions that (I hope) are simple.
What are the considerations when mixing various saddles with carbon rails and differing seatpost clamps? Are (for example) scandium/titanium (ala' some HCNC products) seatpost clamps OK to use on carbon rails?
When company X says that their saddle is 130 mm (for example), is this the width at the widest points? I thought that a simple Google search would reveal this, but it gets all balled up in proper saddle/butt matching techniques. I just want to be sure that I know what, for a given saddle, 130mm means.