I just lowered my bike 2 inches over the weekend. I am very close to an oil change. I did not look to see exactly where the fluid level was before I lowered it. I know I should have. But I am curious if anyone who has lowered their bike has changed the oil and noticed if the sight glass level is still accurate. More oil will be in the back of the pan now is my concern and I don't want to add too little or too much. With the back seat gone and a solo luggage rack and backrest installed, it looks good.