Many thanks for all the helpful responses. A friend of mine lent me one which he fabricated himself ( he is a tool & die maker). The suggestion about opening the whole larger is appreciated. I will let everyone know how I made out and If I have to try another route.

Thanks,


Charles

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DDC/MTU....Setting the pace
1985 300cd
1983 300d...aka "The Yummymummymobile"....Wifes ride
2006 Wesmac 38' Sportfisherman, Single DDC/MTU 12V-2000 1500 hp