I have a 1989 OMC 460 with King Cobra outdrive. My engine oil shows overfull on the dipstick but I am questioning if it is the right dipstick. The attached pdf shows what my dipstick looks like. It just says safe and low, however the owners manual says there is a dipstick with different levels that each indicate one quart. I may just have to change it but its super clean so hopefully someone can save me a little time. Thanks.