Guess I did shit work yesterday. All sorts of interference issues with the bellcrank and the bloody thing is not square. Refit, a smidge inboard and square, leaving holes to be backfilled.
Suddenly remember a tip from Marc Zeitlein and remove all my AN970-4 washers, which are causing interference issues everywhere on the one-sided rod end installations, and replaced with -3 washers drilled out to 1/4".
Cut port CS129 to suit arrangements, then had an attach of the doubts. I seem to be missing two rod ends, is it possilbe there is another CS129 somewhere? Explore under shelves intensively, kill plenty of spiders and find a CS129!!!