These were VERY good sets. Only common problem was IC
sockets when used.
Side convergence is done by bending the yoke. After center is
adjusted OK tighten the yoke. Then grab the yoke near the bell
& bend it back & forth ( get it closer or father to the bell). When
set you put a rubber wedge between the yoke & bell. Most sets used
3 wedges at apx 120 degrees apart but they often fell off with age.
HINTS
1) When the center & purity are good the yoke is almost never pushed
all the way up against the bell.
2) It is easier on most consoles to reach around the set & NOT use a
mirror to do a set-up. On a big one you actually lay on it.
73 Zeno
LFOD !