"Joseph Meehan" wrote:

I almost always use a board attached to the wall to help support them
and align them when putting them up, but that comes down.

I thought of this after I installed 4 cabinets in my garage this weekend.
Although I used a level and tried very carefuly to maintain a plumb line, I
still ended up with a 1/4" curve over 8 feet.

Then I slapped my head when I came up with the same idea.

--
"Tell me what I should do, Annie."
"Stay. Here. Forever." - Life On Mars