Twice. We reattached it the second time using larger fabricated aluminum "L" pieces to allow attachment points in new wood with the attachment of the "L" piece to the microwave with a ridgid bonding agent (I forget what). That bond failed and the screws came lose in the original instillation. Anyone had similar experiences? What were your solutions?
In my old A Liner after i've used expandable foaming a can. Even with toothpick and the glue it came loose again.
A small push on the side and top and voila. It was impossible to see the foam with the finition on the cabinet.