Swing centerboards

<body topmargin=0 leftmargin=0 marginheight=0 marginwidth=0> <table cellpadding=0 cellspacing=0 border=0><tr> <td valign="top" colspan=2 height=105 BGCOLOR="#66CCCC" TEXT="#080000" bgproperties="fixed" background="07500690ezvthe.gif"> <div> <FONT SIZE="5" COLOR="#CCFFFF" FACE="Arial" ><B>JBoats</B></FONT><B>   |  </B><B> </B><A HREF="index.htm" TARGET="_top" TITLE="JBoats"><U><B>home</B></U></A></div> <div>                                                   </div> <div> </div> </td> </tr><tr> <td valign="top" width=200 BGCOLOR="#66CCCC" TEXT="#080000" bgproperties="fixed" background="076c8212ezvthe.gif"> <bR> </td> <td valign="top" height=375 BGCOLOR="#66CCCC" TEXT="#080000"> <div> <B>Swing centerboards</B></div> <bR> <div> Most models and prints and pictures show a very smooth and sleek form on the bottom of JBoats, however, the Rainbow centainly had a moveable centerboard that the crew were directed to adjust during a race.  There was an adjustment indicator which showed the number of feet the board was lowered.</div> <bR> <DIV ALIGN="LEFT"></DIV> <div> <IMG SRC="0db7bd60.jpg" border=0 width="379" height="470" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></div> <bR> </td> </tr></table></body>