I tried to extract a method with several parameters. The result was a rather long signature that didn't fit in the preview box of the Extract Method window. Therefore, I'd like to suggest to make either the preview box "wrap around" or the whole window resizable.
i actually made reference to that when i raised the case, since i have been wondering the same thing myself. so far i have never seen VA use more than one line in the preview box, but i don't call Extract Method all that often in my code.