exxxviii wrote:
Very cool. I will be doing my IA16 Ultegra (short cage) Di2 installation this weekend, I will have some first-hand feedback for you soon. One quick observation... you have the mechanical RD grommet. Felt has two grommets in their arsenal-- one for mechanical and the other, with a smaller hole, for Di2. I got the Di2 grommet from my LBS for my upgrade.
I think the little extension part of the RD may be angled too far forward. I think it supposed to be closer to horizontal. There is a little tab on that piece that is supposed to line up and rest against the stop tab on the dropout. I think that stop tab is visible on the dropout in the first picture.
You are probably correct on both counts. I have a bunch of different grommets laying around, I probably used the wrong one. And yes to that top arm of the rear der., pretty sure I have it positioned wrong, will mess with it tonight. Still find the long wire run, and its close proximity (like, laying on top of) to the cassette, a bit bothersome....
But raising the der. up a bit by properly positioning that top pivot arm will maybe raise the wire a little further away from the cassette..