A little off topic but in case any of you might have an interest.....I have a set of fresh water use only 17 1/2 X 31 Mercury klever props ran on a 3A (big shaft) Top Gun in case any of you are interested. Freshened by Mercury about 15 yrs ago then never used. In boxes, stored, since then.
Pictures on request (I don't see how to add them here), make me a respectable offer.
Thanks, Dennis 573-280-9259
3 blade

Scored my 3A's and second set of SSMIII With a 26spline shaft upgrade pretty happy! Also got a set of 17x30 3 blades
https://cimg9.ibsrv.net/gimg/www.off...2ad1b0965.jpeg
for big shaft with them.

I have un-used SSM III left hand I might part with.