Here is another preliminary chapter from the presentation I am going to make next month at [GoWest]:
Show how to localize a complex lot. First with two known corner pins, then using the initial localization to find the remaining corner pins.
Make a new job with a reasonable base projection, this lot is near Huntsville Utah so Utah North NAD83 Survey Feet is reasonable. Here is a topographic map showing the parcel and its approximate alignment with roads… [ NPointLocalization]