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Here's what the result looks like currently.
DC convergence can be made for any combination of dynamic convergence controls. Unfortunately, it does not seem possible to get enough range on the vertical dynamic controls. Also, the horizontal dynamic controls still don't seem to do much, if anything. Now I will have to go snooping for waveforms to see what';s happening, I think. It's still hard to tell if the convergence coils are at the right position. The yoke prevents them from moving forward any further when it's in the right place for purity
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