SnowWhite sent me a PM to let me know that her IX UQ for the Warbonnet Blackbird is working well! She told me it would be ok to post it here.

Quote Originally Posted by SnowWhite
Macentyre, I'm really loving this UQ! It's ranging from 38 to 62 degrees I think roughly. I'm amazed that I've never had any cold spots. ...I have yet to get warm enough to lose a layer, I might just try it tonight with one layer. I will also get an accurate list of the lows this week and experiment with layers. I will write something up and send it to you ... Thanks again MacEntyre, awesome quilt!
She did have one tiny problem:

Quote Originally Posted by SnowWhite
The one problem and I can't really call it a real problem is the strings attached to the two layers keep coming off. Like I said not really a problem...
I recommended changing the mason's cord ties for small gauge shock cord, which she did with good results.

Thank you, SnowWhite!

- MacEntyre