I finally nerved myself up to attaching the shallow shelves to the deeper set last night. "Nerved?" Well, yes: all but two are fastened with Kreg "pocket holes" and the only jig I have is intended for much wider cabinet sections: it had to be held in place by hand, power drill with the other and mind your fingers, please!.
All but one went well; the highest shelf with a corresponding shelf in in the other set was unexpectedly tough and the hole got off-course early. The answer to that was to get out a brace and bits -- they drill at whatever angle you start with and don't easily get off-course -- and drill at hole at 45 degree for the screw to hold the two units together. (My skinny "chairmaker's" brace was ideal for this; total swing is around 5 inches.)
6 months ago