Thanks for reply.
A very little play was found in my right rear wheel a few weeks ago when I started tugging ( had a loose bearing in a Peugeot years ago). I am blaming play/ clunk sound on bad bumps on that- will check everything else bolted down now!
I had Fr. and Rr. alignment done today-it was off on several points.
Tracks, handles at speed MUCH better!!!
My Mechanic suggested beefing up my tire press. to 40 Lbs. (55lb Michelins) I said O.K. and went 34 Fr., 36 Rr.-will see what happens-I was running 29/31 cold.
Thanks for all the support out there!