Congrat's on your new boat purchase. I have been racing the M6 for 4 or 5 years now, and I have not had any rudder problems. Don't get me wrong,, I understand why others have had difficulties, and I just want you to realize that those problems have been successfully addressed, before you invest in the expense of another rudder system.
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<br>Two other things: I would encourage you to subscribe to the Mystere discussion group at
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<br>http://groups.yahoo.com/group/MystereCats
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<br>and two,, forget the Dontan system,, we evaluated it's suitability a number of years ago and found it to be quite unsuitable.
<br><br><br>Keep at least one hull in the air !!!
<br>Alan