construction workers here in the city think it'sool to ahve marojuana leaf logos on theirr helmets
i have yet to find any sky crane worker have any idea how many psi is in the hydraulic cylinders
usualy get a nasty who the hell are you to ask kind of attitude need i say any more?
yest i am quite sure there are realy knowledgeable workers out thereom my experience they are rare
fwiw