I notice that there is some discussion on failed dampers, I've had 3 Avo dampers fail and everytime a replacement supplied almost immediately. The failure mode was always oil leaking from the seal or ride softness/hardness adjustment screw/valve. Richard would you mind writing some articles for our soon to be published MogFriends hand book please.

Morgans 1934 MX, 1947 Series 1, 1956 +4 TR4, 2000 +4 T16
Triumph Herald 1969 13/60
Morris 1970