Websites For Design Help/How Do i Find Max Dims

[King_corral]

http://i44.tinypic.com/2enz2wj.png
This is basically what my dimensions are but umm how many cubic feet? is that what im wanting? and i was wondering the sites you builders use to draft out the builds thanks let me know.

[modskwod]

I'm pretty sure most people use programs like Google Sketchup to design their boxes, not websites. But, you can use the RE box calculator if you wanted, just be aware that it's a little off when it comes to tuning.