Here’s the only help I can give you and it cost’s you nothing.
Use a tractor driven posthole digger and set those 400 t-posts with your front end loader.
This is only a two man job and.
Step one: set all corner posts
Step two: Stretch one strand of wire on the ground, post to post, snap it to get a straight line.
Step three: mark out where the t-posts go by using a 15 (8 or 10) ft. peace of rope and mark out paint.
Step four: go along and lay your t-posts on the ground parallel to the wire with the bottom end on the paint mark.
Step five: stratle the wire and posts with your loader, pushing each post in the ground with your bucket as you back down the line.
Step six: string all 5 wires, one at a time and attach to posts.
This is a two day two man job. (Unless of course you are in nothing but rock.) Then I suggest you look into getting your blasters license and get back to me.
SL :tiphat: