Wrapping up the SS project, I couldn't find the choke cable I took off three months ago so I grabbed one that probably came with a cable set and ran into a problem. I can't recall any issues with the one that was on there before. I obviously put it on and took it off and it worked.
To attach the knob shaft, there has to be about 2 1/4" protruding from the sheath so I modified the cable with this amount of protrusion. The issue is the other end . With the knob all the way in, the barb end protrudes about 2" but the clip on the plunger lever is only 3/4" from the sheath seat. There is no adjuster on this set up and it would have to be 1 1/8" long anyway.
After wasting a bunch of time over this situation, I made up a split tube spacer and clamped it to the outer at the tube in the frame to take up the slack and it works just fine.
I don't understand how the knob shaft could be attached to the cable wire with only a 1" extension that would just allow the plunger to seat when the knob was all the way in.