I recently bought a new prop using prop finder to get a compatable prop for my etec 135 ho. I went with a evinrude prop because that is what my old prop was. When I switched the props out I noticed they were different. The new prop fits but when I put it on, it sinks in until the groove on the prop stops it from going further and I was under the impression that it should not go in that far. The old prop does not go in up to the groove. I exchanged it for a Solas prop and I am running into the same issue. I attached pictures so you can see what I mean. I am just wondering if this is fine and if not what do I need to do.
https://imgur.com/gallery/w0WKlx2
https://imgur.com/gallery/w0WKlx2