I'm needing to get a bit further back on my CAAD4 frame. Rather than purchasing a new frame with a relaxed seat angle (outside my budget at the moment) I wanted to get a post with a bit more setback than the current Salsa Shaft that I have. I'm looking at the Look ergopost and the RaceFace XY. Does anyone have opinons of either of these posts or suggestions for other posts? I also remember a seatpost add on (an aluminum block I think) that gave a lot more rearward movement, but I have not been able to find it. Any advice/suggestions would be greatly appreciated.
