I ordered a set of Progressive front springs from Duel star. I got the springs today and put them in. I noticed the stock springs I removed had a progressive wound on them already, I don't know if those are the stock springs or not cause I got this bike used, it is a 2004 DR-650. Anyway, I drooped in the new springs and cut the supplied PVC pipes for the proper size matching the stock size in total spring and spacer length. Well, guess what the bike still dives when you hit the front brakes, No change or improvement at all. It is as if they sent me exactly as what I already have, which suck big time. Any thoughts on this?