In prep for my Bahamas trip, I called my diver to take my prop off as it was having a vibration issue. It needed refurbishing. What I didn't know at the time was it's a bronze prop. The refurbishing cost is substantial, BUT, my diver said he has only seen 3 in his career and not only is it the best, it will last a lifetime!
There has been so much guessing with this vessel since the day I bought her because it was an estate sale, no manuals, etc. I finally got lucky!
I love her more everyday!