On my 1996 Shabah 5.7L Alpha One, I'm replacing my trim tab anode because I saw that it doesn't have a "fin" that sticks down, I assumed it had eroded or was knocked off in one of my many escapades of trimming the submerged trees in Lay Lake. Besides, I needed something to do with the boat until it gets warm enough to put it in the water, right?
Once I got it off, it looks like it was made that way, flat, no fin, but all the manuals & parts lists show the fin type. The guy who had the boat says it always had the flat one.
I'm confused, is it supposed to have the fin, or flat? What's the difference?
