Flew friday night, and I went thru a full body scan at DL terminal 5 at LAX for the first time ever, I flew the week before as well, and I did not notice the scan last time I was there.

what bother me is waste of time, after you go thru the scan they hold you until the images are put in the system, and this took about 4 minutes after you go thru the scan.

The people operating these scans are not familiar or know how to operate these machine.
Wehn I went thru the scan they had me out my hands with fingers locked over my head, and the picture on the side of the scan clearly stays not to do that.