Originally posted by markp27
Oops, I should read better 
Did you mean upstops, Rodrigo? Upstops aren't usually used - I've never had to use them, at least.
Upstops are the screws which limit how far the suspension arms move in an upwards direction.
Downstops limit the suspension arm's downwards travel.
Cheers, Mark.
HI, I do know what upstop means and I did ment upstop I was just wondering if anyone used it