BLK360 use in Attic and Crawlspace

I needed to get more information on a potential load-bearing wall. Using the BLK360 I was able to do 2 quick scans, one in attic and one in crawlspace to see all the load paths associated with the wall in question. If I have more questions, I can show the engineers or contractors the pics and allow them access to measure the points themselves via several methods.