Normal
Re: "Flying boxes/arrays" may be the culprit??If hanging 5 tons worth of equipment from the roof structure is changing the center of mass to any significant degree, you don't have enough weight on your anchor points. This goes doubly for any stage that has a roof or solid backdrop. A 60MPH wind exerts ~10lbs per square foot on a flat surface. I'll leave it as an exercise to the reader to determine how much weight that requires as ballast on the guy wires to hold down the roof.
Re: "Flying boxes/arrays" may be the culprit??
If hanging 5 tons worth of equipment from the roof structure is changing the center of mass to any significant degree, you don't have enough weight on your anchor points. This goes doubly for any stage that has a roof or solid backdrop. A 60MPH wind exerts ~10lbs per square foot on a flat surface. I'll leave it as an exercise to the reader to determine how much weight that requires as ballast on the guy wires to hold down the roof.
