Thanks for the additional warning.
Bruce Resnick, SE
Parker Resnick Str. Eng.
In a message dated 5/28/99 12:57:55 PM Pacific Daylight Time, rvogel(--nospam--at)jps.net
Devices such as that are sheared off as if they didn't exist. I have seen
the ribs of heavy gauge metal roofs folded over and flattened as the snow
creeps diagonally away from the valleys. We have had success with these
clips in low snow load areas.