In reply to Mr. Lee: Hi Lee,
Yes, it did have a hard start, and all of the bottom of that tower on the right has come down, so there isn't much of a groove at the bottom, i would expect this needs a wide berth for a while until someone decides what is holding the top section in place.
As other have mentioned, any very cold snaps won't improve the situation.
Fly Wall seems to be stable enough, but it hardly gets any sun this time of year.
Cheers
Dave