I'm hoping someone might be able to answer a fairly specific question:

What is the drive side cup length of the Saint Bottom Bracket SM-BB80?

The shimano tech documents list it as a 1.37" by 24 threads per inch (which is the same for every shimano BB cup) while at the same time claiming it has longer drive side cup for "better thread engagement" when running a chain guide according to the Saint product page.

So on the off chance someone has installed this item or has one lying around and noted the dimensions and feels like sharing I'd be most appreciative.

Link to tech document:
http://techdocs.shimano.com/media/te...9830656631.pdf

Link to shimano verbiage:
http://bike.shimano.com/publish/cont...new_saint.html