i have a 400ex and where i ride it is very rocky and it is shacky as heck...there is 5 levels to put the front stocks at and dont kno what one to put it at....i am about 190lb...and can i change the air pressure so it rides better on bump roads

 

http://atv.off-road.com/atv/ar...eDetail.jsp?id=192286


First, set your ride height (sag) properly, ride it, and then start fine tuning from there. I know the early years didn't have compression and rebound damping on the front shock...is that the case with yours????

I am running WorksPerformance shocks, and they are absolutely superb!!!

 

I run about 4 lbs in my tires they look a little low but dosnt bounce me as bad when i hit stumps and stuff I think recomended pressure is 4 to 7 lbs