The cable pull is not the same, you can't piece meal this job. The cog spacing is also different. I you want to use mismatched parts, a Jtek Shiftmate would be required. You need to have a Campy rear wheel, shifters and RD ready to install at the same time.Nolamatt said:I want to switch from my DA 10 on one of my frame and trnasfer the parts to another. I can't get way with doing a full change at once but was thinking of Record RD first then piece by piece. Will the Record RD shift corectly with DA shifters?