David,
Looking better. Just needs some basic degaussing/purity set up first, setting screen controls ect. and then tackling the convergence. Setup can be a test of your patience, but well worth taking your time with it. Your SAM'S is a good guide for the set up sequence. Also, Phil Nelson posted RCA's CT-100 service manual on line. Purity starts on page 39 and continues into the convergence procedure:
http://antiqueradio.org/art/RCA%20CT...c%20Manual.pdf. You probably have all this info.
-Steve D.