Guys,
I coupled the grid of the output tube to the heater and then did the same for the OSC. tube. I used a .047 cap as suggested.
The first picture shows without any heater coupling to the grid.
The second picture shows the Output tube.
The third picture shows the OSC. tube.
Looks like when the heater is coupled to the grid of the OSC. tube I get the most Vertical.
I'm puzzled. I thought it would be greater vertical with the Output tube coupled.