Only thing that annoyed and baffled me underneath was the silly and haphazard way the underseal had been applied. Over spray all over the place and on the nice brand new dampers too.....I personally would have rather had it with no underseal than that.
Under seal on the dampers won’t be a problem for long - my face factory fitted front pair barely made it to the end of the warranty. AVO adjustables all round is the answer.