I've completed some major upgrades, and am now in phase 2 of repairs and upgrades on my new to me 1987 C34. I've checked and found that I have the brass idler pulley pins still in the steering system. Today I called Edson about ordering the SST idler pulley pins, and he mentioned that it is recommended to replace the chain and cable if it is more than 10 years old. I have no idea how old the current set up is, but would not be surprised if it is the original. In the Tech Wiki I saw the Edson Maintenance pdf, but haven't found any Message Board threads on replacing the chain, cable, and eyebolt adjusters for the cable. Is this something you all have done as a Maintenance item, or is Edson upselling me? Thanks for the help.