Now this was a simple job just setting 36' trusses,but even simple jobs can have some big hassles like the power line,we located the septic tank & leach lines before we backed in,and the ground was a little soft as we had a 3 inch rain two day's ago,so I brought along extra cribbing and locked in the power divider and poured the coal to the old Grove when I backed in to the job.I also installed the ground rod.The last picture is a tool that I use to help me judge the boom position when setting trusses and returning the boom line back to the truss pile.It's just a traveling indicator on the boom cylinder with a standard tape measure under it.It helps alot.