Ran a project yesterday using my 3 pm2's and 2 borrowed units. Vectors everywhere! Finished in one day what would have been a day and a half or two with just three receivers. Today, the other surveyor is using two of my units along with his two to make some real progress. Sharing can be very profitable to all.

Five receivers make ten vectors at once, vs three receivers making three vectors. That should have tripled your productivity. Of course, we have geometry and manpower to deal with, but still, ten vectors is a good thing!

Ah yes manpower, despite having 5 receivers, unfortunately it was rare to have them all running at the same time.