I did some digging. According to **************************************** the cable should slide into the linkage adapter. I suspect a quality issue with the steel adapter since I can see roughly cut edges on the mouth and allen-keyed holes. They are sending me a replacement part. Hopefully the replacement will accomodate the OEM linkage.
Has anyone installed the Schnell factory plastic linkage replacement (the$89 part)? I bought it and it looks like you have to cut the threaded portion of the linkage cable to make it work. I'm not crazy about doing that. Any thoughts?