Here's a link to the pics I took of scope traces for TP1 aka RXVFO. As I said the receiver sounds fine. I'm not used to working with CFA type amps driving low impedence nonlinear loads. Does this look OK? http://www1.snapfish.com/share/p=55201169346768265/l=239913880/g=15542617/cobrandOid=1000131/otsc=SYE/otsi=SALB 73 jim ab3cv