So I have decided that I need to re spring my drz400e. The previous owner had it sprung for him and he was 170-200 pounds At max, And I am 255 Non geared so needless to say the suspension doesn't feel good when doing any sort of rough riding. I ride lots of tight rocky trails, and Some fire roads, And any chance I get I take Jumps. Would really like some help as to what weight spring for me. 5"11 255 non geared(but dropping, So maybe spring it a Little lighter) Rocky tight trails. Any idea what Kg for the rear? And I am very new to suspension so I guess the front has to be resprung as well? I plan to keep this bike for years. I am 16 and it fits how I enjoy riding perfectly. If tire sizes make a difference or anything, 120/100 rear putting a 90/100 on the front. Bike compresses suspension a ton when I take the smallest jumps. Tire rubs the pipe, a lot since its so easy to compress. Any advice is Greatly appreciated!