I'm getting closer to the fitting out stage of my 1st build, and have a question about the simple hatch toggles described in the manual. I don't believe there were locations for the toggles specified in the book or plans, and I'm wondering if people typically drill down through the hatch sill or just through the deck. Also, for those of you who've been using these types of toggles for some time, I'd like to know how this arrangement holds up. Is there any problem with wear and tear on the deck and hatch over time? I'm also paranoid about losing the hatch cover...probably because I haven't lived with one. I visualize it disappearing on the highway, for example. Being a perfect match with the deck it's irreplaceable! This probably belongs in the same category as my recent nightmare about the duck spontaneously unplanking itself, but I'd be interested in what others have to say nevertheless.