I think I already have a photo somewhere here on my little stand. ok, here is a link.
http://stunthanger.com/smf/index.php?topic=9256.0One comment I'll make is that if you are looking for small things, orient the prop rotation to push air away from the stand. I found that simply moving around and reflecting air off me (back toward the prop) would change the measurements by ~5-10%. That may not sound really significant, but overall if you add 5% here and 5% there, soon you can get to 10-15% improvements. If you have battery power to spare, that really doesn't matter, but if the battery is "on the edge"
, it does matter!