jumps

Hey guys im new to the forum. I was wondering if any one has swap the rear suspension on the fz6 ? Im a big guy around 300lbs and when I ride with the wife the bike jumps too much on the rear and doesnt really absorb shocks. Have anyone used the bike with over bikes weight limit?

So to start with every time I ride I hover between 160 and 185 and I know my fan works when I get over 212. Now the problem is, normally I pull into work and the bike warms up to 190 heading across the parking lot, but once a week or so i turn it off and it jumps to 226 and the fan runs. It...