Forgivness is asked if this is
A. In the wrong section.
B. being done or has been done before.
The idea is this: I was thinking of building a coaster (Probably X-Car) through the construction site of a building. The site, like many real ones, would be entirely I-beams, and the head chopping and needle threading would be constant. Think this a cool idea to proceed with? Please, post your mind!
[:)]
AOS