Thanks for the reference.
Not bad first response, appreciate that very much.
Cannot say much about the rest of them.
In future I will limit my posts to
"how much is 1 and 1 " , asking to avoid sermons is futile.
Interestingly (?) on FIRST page you wrote "The chart is constructed in a rectilinear system
instead of polar..."
I am not going to dispute that...
Will try both linear and log , but I think the linear is really easier on the eye.
Many thanks.
73 AA7EJ
