Shorty,You might want to search the archives of this site and others as this is a thread that seems to pop up with great regularity. Some months ago I began to look at feathering props for our Beneteau 321. When all the evidence was in, we decided that the benefits did not justify the cost for us. If you are a racer, you may find the expense worth while. Be aware that vibration is probably the common complaint from feathering props on these boards.Good luck!Jon McClains/v Parrot Tales, B321, Kemah, TX