No fox in the YT link but Nash double top but doesn't matter much.
https://www.youtube.com/watch?v=XUbmU0Kf8Ks

This video helped me break down my bivvy faster, I have the Trakker slx v3 and I can now break it down in less than 3 minutes for the nash double top mk4 2man I had needed min5 min, i will never buy a bivvy again with a 4 rib system 3 rib system is so much faster to set up / break down

Also use the candle wax tip

In reply to Post #14
Thanks for your advice, will try the candle wax , just watched this video and it answers my questions I was doing one pole at time and not folding them in and thats why they were locking back together, will give this a try when im next out many thanks .

In reply to Post #17
1 man can also be a pain, 3 ribs bivvy"s is the way to go insteed of 4 ribs also inner dome make it harder to take a bivvy down

less ribs, less breaks per rib the better in my book.