I must admit this was a painful but necessary exercise. I thought I'd show
warts and all that it pays to re-visit a part of a build that is in error.
First I removed all tubes and then the mounting ring.

Each tube was removed from the tape but the mounting ring was a total loss .
The idea was to remove all the tubes and any fitting and try to salvage each tube .

With a new ring made the whole process could begin again , with each tube
and spacer being re-set .

With all the tubes in place on the horseshoe ring the tape is added and dished
into the space between each tube. { for method see previous photos}

At least the tube positions are reasonably correct . Now attention can be
given to concentrating on the remainder of the fittings. An error is an error
but these things can be corrected.
More to follow
Dave Wooley
