The stands on all LCD displays in this price range sucks. They are not acceptable for everyday use.
Fortunately Ergotron makes an adjustable stand specifically for this purpose. Seems silly to spend $50 for a stand on a $150 screen, I guess that is just how the market is anymore.
3M OEM's the exact same stand, it can be found in Staples stores across the US and I would guess in similar stores.