Building a bike - rear cable hanger question
I am almost done with building my wife's cross bike based on a Planet X Kaffenback frame. The one thing I didn't pay enough attention to was the rear brake cable hanger. I bought a Salsa lip lock seat post collar, but didn't think about how I was going to attach a cable hanger. All I can find in my LBS is a hanger that is supposed to hang from the opening of the seat post collar. Unfortunately on the Salsa lip lock there isn't quite enough room in there - if I force the hanger in the collar then it won't tighten up enough to hold the seat post in place. Is my only solution to buy a new seat collar with wider spacing, or does anybody have a brilliant yet simple solution? Any recommendations for a seat collar that will work well?
I notice on my Poprad the hanger is integrated into the seat clamp - but I couldn't find any of these in an online search.