[David Van Wickler]

clearly it's not clear to me. Could it be that I am simply overwhelmed or losing some of my marbles in the 40's? Not so fun to ponder possibly, but thanks for the clarity -

rereading the schematic I see that the "location of 7C6 tube in the 40-195" is the same location as the 40-201, hence the understanding now that I am no further "better" at this than 3 hours ago when I started this project!!

Don't fear! I cannot let all this advice and opinion go to waste - I will carry on...one mistake at a time!!