Ok so I had an oil change the other day, but because the oil is so clean it's difficult to see what level on the dipstick it is at.. I've wiped it completely clean and redippped it but still hard to see. The back of the dipstick seems to have more oil going up the back of it.. Than the front.. I don't know I'm used to seeing it quite clearly on my other previous cars... Does anyone else have this issue?