Seems I am seeing more and more that people are using oil extractors for oil changes. Does anyone use one regularly? My outboard (Yamaha F200) suggests using one to make the changes. I always thought draining made more sense, but what do I know? If you have one you use and like, please post up. I've only been told the Mityvac is a good one. Looks like the fittings are motor specific in some cases though too. Just looking for opinions & experiences. Thanks!