I am 6'5" and 280 lbs. I changed out the stock spring to the heaviest Topgun spring available a couple of years ago (Gen 1 bike). It made a good difference in the rear sag....shock is set at 5.
I just completed the install of the progressive springs in the front forks and WOW what a difference! The bike overall sits much higher than before and the difference is more noticable than when I upgraded the rear spring. The 'spongy-ness' of hte front suspension is gone too...a nice change! Change the stock spring and you will enjoy the difference.
Also, I have eagle mike's handlebar risers, 1" raising links, footpeg lowering brackets and a huge smile every time I get on.
Happiness is not something ready made. It comes from your own actions. - The Dalai Lama
Let's go riding! - Lizardrider