don't take it so personal ray. not may have changed their shocks, even owners with older wings like ours. i blew the spring shock on my 1500 and got a used one for a replacement for now but the compressor stopped working on my 1200 so i replaced the front springs with progressive springs and the rear shocks with progressive hd standard shocks, no air. i am going to get a new progressive shock for the 1500 and get my ywo '79 750's back on the road before doing air shocks and the compressor on the 1200 wing but i can ride it now with the new standard shocks