[R-390] 1967 EAC S/N 4998 Cosmos PTO Question

[Larry H]

Gary,  I've not seen what your picture shows.  Did you look at 'A JOURNEY THROUGH THE COSMOS (PTO)' by Jim Miller?  Here's the link:
http://www.r-390.com/cosmos.htm 

Hope you got my write up on the Cosmos ok.
In the ones i've worked on, I found that although removing a winding does help, it misaligns the adjusting screws.  I needed to change the capacitance, instead.
Regards, Larry