Ive read the thread about the Kdx 250 usd forks and got me thinking about mine.how do you know which springs to put in for your weight(165lbs in kit)? Ok I dont want to revalve or swap out for Kx forks due to cost but I would modify the standard shim stack by removing a couple of compression shims and swap out the springs.Will Xr400 springs fit the 200usd forks? I know you have to undo the 14mmhex at the bottom of the forks,What else is involved ,I have taken the forks apart and put new seals in before so I know my way around the top end but need advice for the shim stack end.I would look in a manual if I nad one!!!