import snapshot from larger than screen stack???

[Richmond Mathewson]

At the risk of appearing stupid:

I made a stack [400 wide by 3000 high]; my screen resolution being 1280 
x 960

(Linux)

and named the first card "KARD" [feeling dead imaginative this evening]

and then put this:

import snapshot from card "KARD"

into the Message Box

and, guess what; I got a 400 x 3000 image in my stack.