Yeah mate, the older Tyga GP250 fairing is the same - its that right hand side expansion chamber emerging from under the gull arm that's to blame. The fairing has to kick around it and it totally rapes the ground clearance. Best thing you can do is get a rear shock with length adjustment like an Ohlins and crank the ride height right up until the offending expansion chamber touches the swingarm when the bike sits with only its own weight bearing down on the suspension. Then you'll have made the best of an imperfect situation. Also be aware of how the spring sags under your weight whilst you ride it. A stronger spring will help if you're too heavy for the one in the bike now.