[TowerTalk] 4-sqr & terrain

[Brian Smithson]

Hello Group!
 
I'm trying to pick the best spot to site a 4-square on my property. I've got about 12 acres to play with but there are various
obsticles - two towers, a barn, pond, steep hills, etc. It slopes in various places but the most-level spot may become an arena for
horses. My question is, how sensitive is the pattern to differences in height of the verticals? That is, can the bases be ~3 feet
difference in level from each other?
 
Thanks, and 73!
 
-Brian n8wrl