JB wrote:

Re wavy walls, I get your point about a drywall seam. But can't
you/ shouldn't you shove a shim board behind the cab from the
bottom up where there is a gap (in your example, on both ends)?
Even if its just a narrow piece of 1/8" plywood, that way there is
no bending pressure on the back of the cab once you tighten up the
screws?

Sure. Especially if the screws happen to be where they would exert
considerable pressure such as (in same example) near the ends.

--

dadiOH
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