Notice:
The advice given on this site is based upon individual or quoted experience, yours may differ.
The Officers, Staff and members of this site only provide information based upon the concept that anyone utilizing this information does so at their own risk and holds harmless all contributors to this site.
On the dinnete installation four bolts run along the edge of the foot hold between the two seats and is covered by a piece of teak 3/4" X 6" by the space involved. This leaves one bolt hole at the base of the rear seat and is covered with a plastic through deck plate.
I've wondered whether or not the swing to wing conversion offers a stronger (more integral) keel to hull bond than the factory wing installation. I've thought about converting "old #549" if I ever get beyond these thin Kansas lake waters. Mark L.
Lacking the necessary engineering expertise to answer your question in no way deters me from doing so[;-)] My guess is that having the swings tunnel filled with stainless bolts and epoxy is a more complex structure than the factory wing, assuming the factory wing is mounted similarly to the manner in which Catalina mounted the fin. As I recall it took two/three gallons of goop provided with the kit to glue the wing to the hull.
Having had both a swinger and a fin I think once the swinger is converted it will be stronger than the factory instalation. You have the whole top of the wing mod cemmented and bolted into the old swing keel trunk, Thats a very strong mod in my oppinion. The original Catalina installs may vary a bit over the years but the basic install or build up involved using a section of plywood laminated into the botom area of the bildge. Several boats have had trouble with leaks on the keel bolts resulting in this plywood going soft. This sometimes resulted in a loose keel or a few loose bolts and required prompt attention and repair. I think the Swing to Wing is one of the best mods I have ever seen on any boat of this type. It makes it worth the cost.<img src="http://im1.shutterfly.com/procserv/47b2dc09b3127cce9c9a3ea0eca50000005410" border=0> You can see the mold or mate line here on this fin its about 8 to 12" below the hull.
Notice: The advice given on this site is based upon individual or quoted experience, yours may differ. The Officers, Staff and members of this site only provide information based upon the concept that anyone utilizing this information does so at their own risk and holds harmless all contributors to this site.