I have just bought an '04 Haro 8.3 love it and its so buttery smooth going DH (for a HT). only prob is getting up the hills for the DH. we have some pretty steep hills around here and i have my seat all the way up for the climbs. so is it me who cant peddle worth a darn. or is the seat tube too slack? i also got the 130mm upgrade kit for the DJ2(stupid fork) so could that be the reason?