Coach, LOL ... I do get the occasional volunteer!
Lumpy, please read my previous post ... I KNOW you want to believe our motives ALWAYS are nefarious, but really the reason I ask people to do this is so:
1) your property is not out of your range of view except for the time it passes through the Xray tunnel, and
2) because I know you'll be more likely to forget it if it's put through the X-ray at the end.
Really, it's that simple!