Earl you beat me to it. I was just about to give you that advice but you found it all by yourself.
There is an excellent Linrad User Guide by Gaetan, ON4KHG, at:
You received this message because you are subscribed to the Google Groups "Linrad" group.
To unsubscribe from this group and stop receiving emails from it, send an email to linrad+un...@googlegroups.com.
To view this discussion on the web visit https://groups.google.com/d/msgid/linrad/CABipsT1_WT-8q1DsRQ0S9tLuYeyWdYQ%2BNj3rZ3RckebvEoWQhQ%40mail.gmail.com.