Originally Posted by
SuperLJ
No, the cast in grooves in the under-BB cable guides (see above post) would prevent that from working.
I'm not understanding why you're saying the cast grooves on the BB shell won't work.
I do it on my Trek tourers and I was doing it on my High Sierra that has the brazed on tubes as cable guides.
Heck, it even works with over the BB cable guides- not ideally, but it works fine.