On Thu, 27 Jun 2013 15:02:16 -0500, "Natural - Smoking Gun - Girl"
wrote:

Of course, I don't like digging up buried lines either ... so
that's why I have this 300' long run that hasn't been fixed yet.

If you're starting over, just leave it buried and start it all new from the
source.

If the lines are shallow pull the poly up by hand. It will take you
where you need to follow. Provided they are only a few inches deep.