I performed an oil change on my 2016 ninja 650 today. Unfortunately for me I didnt meaure how much I put in (in terms if quarts or liters). I poured in somewhere around 2 liters. Anyways, while my bike is on the rear stand and upright, the oil level on the oil window is correct and inbetween the lines. However when I start the bike up, the oil window instantly fills all the way up, covering the entire window. When i turn it off, it returns back to regular between-the-lines level. Is it normal for this bikes oil window to complety fill when it turns on? Or should it remain between the lines on AND off??