I use a rented trencher that cuts a trench one to two inches wide and as
deep as it is made to go-- six inches or so for the one I have had.
Works nice, but u have to insert the wire by hand and then put the dirt
back in the trench on top of the wire by hand or shovel.
Trencher makes a nice little pile of dirt alongside the trench, however,
making it easy to return it into the trench.
This trencher pulls itself like a self-propelled lawnmower.
FAQ on WWW: http://www.contesting.com/towertalkfaq.html
Administrative requests: towertalk-REQUEST@contesting.com