Help Change Rebar size ?

[DeeA]

Hello everyone ... I need help on the size of the rebar.
I want to change it as the original aero ... I do not want these spacers between bars ...

I Have this
http://img842.imageshack.us/img842/4215/badd.jpg



I want this
http://img820.imageshack.us/img820/1111/13689841.jpg





Or if I can change the color of these separators (spacers) ...

Please somebody tell me .. What can I do?

sorry for my English

[DeeA]

thanks.. man, i did it :)