2008 Audi A4 quattro s series. Oil dipstick dimensions
 

Hello, I had to replace the oil dipstick in my 2008 Audi A4 Quattro s series. However, the one I got is not the one directly from the dealer. It's one of those adjustable ones so I need to know what length it needs to be plus where the low and full oil lines should be on the stick. If anybody could help me out that would be awesome