<DIV>Dean,</DIV> <DIV> </DIV> <DIV>I tried that with my Cap21, and it made no detectable difference. Maybe I did not make it big enough, I don't know.</DIV> <DIV> </DIV> <DIV>It is funny you mentioned this at this time. My son is just getting into the hobby (and getting me back into it). We were rummaging through all my old stuff, and we found the "experimental" dorsal fin from the Cap the other day.</DIV> <DIV> </DIV> <DIV>Bob R.</DIV> <DIV><BR><BR><B><I>Dean Pappas <d.pappas@kodeos.com></I></B> wrote:</DIV> <BLOCKQUOTE class=replbq style="PADDING-LEFT: 5px; MARGIN-LEFT: 5px; BORDER-LEFT: #1010ff 2px solid"> <META content="MSHTML 6.00.2900.2802" name=GENERATOR> <STYLE></STYLE> <DIV> <DIV><SPAN class=375435321-30012006><FONT face=Arial color=#0000ff size=2></FONT></SPAN></DIV><SPAN class=375435321-30012006><FONT face=Arial color=#0000ff size=2>That's why Nat has fixed so many belly pitches, over the years, with a dorsal (backside)
strake, filling in the "hole" in the side area, in front of the fin. </FONT></SPAN></DIV></BLOCKQUOTE>