"Vic Smith" wrote in message
...
On Mon, 13 Aug 2007 19:50:39 -0400, "JimH" ask wrote:


"JR North" wrote in message
...
Bottom of page:
http://www.seanet.com/~jasonrnorth/bimtop6.html
JR


Not relevant as I am sure he does not have a radar arch on his 22 foot
bowrider.

Why not relevant? The lateral brace doesn't care about the arch.
Probably doesn't even know it exists.

--Vic

Your frame is partially attached to the radar arch. The arch also prevents
significant sway of the frame. ;-)