There were some people earlier this year complaining of this same thing. One of them was millisi from Australia who then sold his Bandit. In addition to making sure your suspension is in good order and set up correctly for you, raising the tail a little through a longer shock or shorter dogbones would help. I only weigh 165 or so and also have a longer rear shock. I have never scraped my exhaust or anything else and I'm edge to edge on my rear tire.