ok so i have noticed that there's a lot of talk about how loud the cassette/chain noise is on Red. I have thought that this was funny because i never really noticed a lot of noise from my cassette/chain and i have about 600 miles on it now and everything is still quite, i have a 11-23 and the 1090R chain. at the shop that i work at i have been to guy who gets to adjust all the Red equipped bikes because im the only one that has Red and the manager thinks that means i know it better, right or wrong thats the way it is. so anyway my point, i have noticed that the 11-23 cassette bikes are quite but that the 11-26 cassette bikes have more audible noise. well that would make since because the 11-26 has a bigger dome inside to resonate more noise. so people who have Red cassettes on there bike, do you have a 11-26 or 11-23 and how is your noise level?