CONTINUOUSWAVE

Many thanks. I will let readers know what I find when I remove the sprue cap.

ASIDE: the color change in Figure 4 was just a very early morning picture with bad lighting.

5.jpg I would expect [the drain passage between the holes] to be something like a hose or a pipe, or in any case, something that does not enable water to get into the Unibond hull. I can also put the tie wrap quite far into the boat. When I then pull out the tie wrap, it wet and dirty. I assume tha...

I just bought a 1979 11-footer. I examined the boat thoroughly before I bought it. When starting work on the boat I noticed something odd: in the space [in the bow locker as seen in Figure 1], there seems to be a water drain hole that ends up inside the hull [illustrated below in Figures 2 and 3]. 1...