When the bolt comes loose =O
That is two of four main points. Perhaps when not needed?
what about when scenery or basket balls hit the fixtures - after installed?
what about when scenery or basket balls hit the fixtures - after installed?
While I haven't seen B-balls hit lights...everytime I've seen scenery hit lights it either shatters the lamp/reflector/maybe lens/ or b) knocks it out of focus. Very rarely do they get knocked off the pipe, unless they were hung improperly in the first place...which is reason #2 to always use safteys.
Reason #1, C clamps are cast, not milled, therefore they can easily crack. The reason C clamps do not have legit SWL designations is because of this. Besides stupidity coming into play with the person hanging it, you never know whats going to crash into that pipe that gives it that extra umph to crack the clamp or bend it badly, also.. you never know when that earthquake will hit.
I think you're losing your mind Charlie.
Is it possible that even a more minor earthquake might be enough to royally mess-up focus positions?
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