RE: ROLLERS for sliding doors?
I have rollers on my side doors. I have catches on the doors to hold them all the way open. I also have rubber wedges to hold them part way. You see, I like to sit on the helm seat and brace my hand on the forward part of the door opening. You only have to forget to move it once when crossing a Bayliner wake to learn that the door needs to be blocked. Unless you are a slower learner than me, and I doubt that you are.