What oil are you using? Many people experience slippage because of oil issues. Rekluse users (check ThumperTalk) suggest Shell Rotella T 15-40 might make your slippage disappear. It has for me in my DRZ400 with the Rekluse. I was running synthetic at first and experienced the same thing.
Try that first.
It's tough to soar like an eagle when you're surrounded by turkeys.