Could someone confirm that on my 1996 evinrude 150 counter rotating lower unit I will need to pull the prop shaft out with the carrier. According to my manual it states, "do not use a regular puller that pushes against the propeller shaft. Use slide hammer with prop shaft attachment and pull both out together". My question is, do I have to disconnect anything else before I use the slide hammer? The standard rotation carrier came out easily using a regular puller.