2009-01-06, 01:01 PM
Russt Wrote:^ Thundayeah that's it. That's all it really takes. At about 3km up the edges will be approximately 8mm lower, which while slight is certainly noticeable.
Hopefully this crudely made graphic will help:
Exaggerated, maybe, but at a decent altitude it'd be noticeable.


![[Image: 5lxrft.png]](http://i44.tinypic.com/5lxrft.png)