I have 05 450x. The bike has race tech gold valves front and back from previous owner. Bike has the stock springs. I weigh about 205 . I checked my sag and it was 111.0 , Standard race sag. To me it does well in whoops and great on flat high speed s turns. Tighter turning is a struggle like im fighting myself to make tight turns. Would bumping up the springs help? I ride desert and some mountain riding.