Joy!
Mike Thanks for the head knock.....CH7 (aux1) did the trick for me. Not sure why CH8 would not work but i'm not going to fight it....thanks very much for the help. You guys are the best!
Had a friend stop by and he helped hoof the linkages up and not even a hummmmmm....in fact i have mre noise on the ails using the matchboxes! Spring is not far behind!