[TWOOD]

Ok, guys.....I have inspected, measured, and disassembled the sterring shaft fro the column to the input shaft of the rack and pinion.
Here's what I have learned.
The lower U-joint needle bearings appear to be a bit sloppy.
The two yokes attached to the steering shaft are about 30°'s out of alignment (phase).
I understand they should be in line with each other.
Also, both u-joint are welded to the shaft. Flaming River says that u-joint should never be welded.
Probably will focus on the out of phase yokes and replace all from top to bottom.
Will then have the opportunity to create greater clearance between the shaft and the header, by going with a different configuration.
Plan to do a coupler off the input shaft, Shaft, U-Joint, Shaft, U-joint to column.
Should change clearance from 5/8" to better then 3".
Curious if all other Classic Roadsters were configured the same as mine, with only u-joint, shaft, u-joint connecting the column to the input shaft.
Thanks to every one for chiming in!