Chronic Logic

Alright, I figured out how to build off of them...but they aren't connecting to my bridge...any help?  

Thanks!

Nick

Ok, just a few quick questions.....

1. Why are there supports (supports meaning the cement blocks you build off of) in a level i.e. lvl9, but there is no way to use them?  Or, is there a way to use them and I am just missing the boat??  

2. I have seen pics in the forums of pieces of steel with more than a few criss crossing tubes in them (more than the default number) how do you do that?

3. How do you take screen shots of your bridges to post them in this forum?

Thanks in advance for any help.

Nick