Not bad...what I have used with some success is a 30 foot section of 6foot high chain link fence. Need enough room to be able to swing it around, but works nice.
oombala,
The setup is really a finish leveler. It can only move loose dirt but it will get the surface very smooth. Let me know a little more about what you would like to do with it and do you have a FEL to rough level with?
Donald