Fourth flight and the CR is gone!!!!
Had the CR in the in my Leviathan on a H128W. Something caused the chute to deploy at motor burnout, or shortly there after. I got the fin can, a piece of the BT, and the chute and nose cone back. The fincan was zippered down to the MMT. The piece of BT was also zippered and tore off about 9" below the top. I suspect the zipper part opened and caught air during the de-kitting event. I had about 4 ft of Kevlar glued to the MMT and the stock elastic shock cord attached to that. The elastic shock cord broke about an inch above the kevlar. The chute, nose cone and all the elastic shock cord came down together. The chute was intact and all the shroud lines were fine, including the one the CR was attached to, but the CR was gone. My guess, with the violent de-kitting of the Leviathan, the knot on the tether let loose and that's how the CR disappeared. Since the knot is the weakest link, I doubt the tether broke.
I'll be getting another, but I plan to use a larger stronger tether then what came with the first one.
On thing I've found with the three flights I did have, you will have to start thinking about swivels on the fincan like DD. The rockets seldom spin and twist up the cord while coming down under chute, but falling with the chute wrapped, the fincan can and some do spin like a DD rocket when falling under drogue.