wouldn't the install be similar to GC's? or no?
if so, and he didn't cut off the spring perches, it could well be the sleeve not being straight/balanced around the damper, resulting in it knocking back and forth under load (something GC's will do if you don't use all the supplied hardware correctly).
Subtle! duh. That's what I get for replying to a post past my beddy-bye time

hehee this is also the reason I changed away from my english major years back hahaha
