Update..
Dealing with Angie was a delight, got the parts I needed, they carry all the same genuine Andover parts. And I wanted to use the softer rubbers with Mick's adjusters.
She mentioned that they watch this forum, and to be sure everything was nice and clean in there before I begin.
I couldn't really get in the tube very well so I found a long 1/2 inch bolt and used a sawzall to cut a slot in the end to hold some fine sandpaper type stuff.
After some finer grit, stuck some Scotchbrite in and finished it off.
I couldn't figure how to put all the stuff back in there without dropping the cradle way down for clearance, so I threaded everything in on the bolt , pulled it out, and raised the cradle and it went back through pretty slick.
I had polished up and coated the bolt pretty well with some anti-seize. The rubbers were coated with the free sample lube, which was actually more needed for the end gaiter which was a total pain.
Then, Mick Hemming's adjuster.
Had a bit of a problem getting the through bolt even on the threads on both sides of the z-plates, but I probably missed some tip somewhere...or maybe it's in the manual, I kinda spaced looking there during this whole thing.
And Angie, thanks for the gift! It'll be used.