Im a new rider on this new to me bike. The second owner said the first owner left the front fork stock and set up the rear for 90 Kg / 200 pounds. Yam says the rear spring is aftermarket. So this is good as I'm 250 pounds. Im not competing so i dont need perfection. Yam dealer set the suspension up for me according to my brief. 250 lbs comfortable but steady for trails. Bike sag is about 20mm Rider sag is about 80mm Total sag is about 100mm It's as hard as hell now. My perception is that its too hard ( for comfort) in front. It rattles me over small stuff ie gras knobs on grasslands. If i push down on the seat only the seat goes down. Not the forks. If i get over the handle bars and push down hard it sticks first and then goes down with effort. I remember the forks gliding down very easily before dealer touched it. I have de -pressurised the forks. Dealer says he returned the clickers to stock and then only made minor adjustments as follows: Forks Rebound 9 out Compression 9 out Rear Rebound 7 out ( most drastic change from stock at 11) Compression stock 8 High and low values are stock and 1 1/8 turns ( confuses me.) Can a click or two make such a drastic difference in ride hardness ? Skin.