This chart is Great! I've been researching to set up my first "real" hammock with UQ and TQ, and this is just what I was looking for.
One side note: This chart could stand updating... For example, Te-Wa's new site lists the fill of his TQs at 7, 10 and 14 oz for the 40, 30 and 20 degree models. This chart shows them at 7, 9 and 11 oz... a big difference.
The Perfect Trees site describes his UQ and TQ using 900+ fill down, not 800 (one or the other is right, not sure which). Also, the CrowsNest is listed on his site as 52", with 9oz of 900+ down, not 10.5 ounces of 800+
Also, the Yeti has 5.5 oz not 6, according to Warbonnet's site.
This is reasonably important to keep accurate, as otherwise newbies (like me) might make decisions based on inaccurate info!
Regardless, thanks for all the fantastic info. -D