The fence has not been up a year and there under it ,its two types of good quality wire ,one for badgers one for rabbits,idont think its down to workmanship ,the land is very uneven and prone to flooding,they have put stone over the underground fold in the mesh ,but the run off from the fields has washed the very light sandy soil beneath away.God is good sometimes.
Not dug in then micky, half a job by the sounds of it.. Have fun