Originally Posted by
Banzai
My 2010 (I think...maybe '09) Red goes Small ring-Large ring. If you need to trim the large inboard, do a half-click to move the DR a couple mm inboard. To trim outboard again, do a big push "through" to the large ring as if you were upshifting.
Same here...I think. If you have your cable tension high enough, you can't shift again once you're in your big ring. But you can do a half shift down back into your little ring, but your chain won't actually drop down (i this is what you're calling the trim position). It's really not a half shift even, more like a 1/4 shift down.