I purchased a blinker style trim switch and need to remove the steering wheel to install. Anyone know how to remove the steering wheel (first boat so please be as detailed as possible) on a 1999 193elite? There's a cap in the center of the steering wheel that i'm thinking needs to be removed to get to a screw/bolt to remove it but don't want to damage the cap if that's not correct. Any help is appreciated. Thanks, Darin