[QUOTE=Electronic M;3253794]IIRC from the CTC-5 I converted, the plastic insulator shroud for the metal tube (clearly visible in the photos) doesn't fit over the glass tubes.
I have never seen a CTC-5 up close before, or a 21axp22 other than pix of ones outside the set, I was not sure what I was seeing in the above shot that he showed
