Laces on bottom of quilt

I have not done as you suggest, but the little plastic things that the straps went through on my quilt broke at some point, so I sewed on gross-grain ribbon loops to replace them. It’s a pretty simple thing to do and you could just add as many as you want.

^My thought as well, sew extra grosgrain loops for additional attachment points, very simple project.

“Keep in mind that I haven’t had extensive use of my Flex, so I don’t really know if drafts will be an issue.”

Yes. Figure that out. You may have nothing to worry about.

On a MYOG mod of a 40° bag-to-quilt project I added loops at each baffle – about 6″ apart. Just pinched the edge and sewed them on.

Not elegant, but sufficient.

I tied a knot to the bottom loop –

I used 1/16″ shock cord.

At the top, for adjustment –

I added a cord lock.  Leave the cord long for lots of room/freedom. To keep the “tail” out of your face when you have things cinched up simply send it back  down to a lower loop and tie it off.

The final result (with a high contrast cord) looks like this –

Have fun out there.

The system on my MYOG quilt is very similar to Greg’s, but I didn’t like that i could not easily undo the shock cord. my solution was to use tiny clips, so i can unclip everything easily for more venting in ‘blanket mode’.

I got these clips at extremtextil.de in Germany