Two kinds of garage door springs
ya, and if you don't know how to drive (about 75% of the GP) then thats
dangerous also. the torsion springs are no more dangerous than crossing the
street after you learn how to do them. And anyone wanting to mess with them
would surely learn first.
s
"JoeSpareBedroom" wrote in message
...
If you know how, it's safe. If you don't know how, it's not safe. Simple!
If you don't know the right way to use and maintain a chef's knife, you
can end your piano playing career. :-)
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