Indeed I did. And it was two studs wide :)
Also if memory serves I also had a 6x8 Ravage that was only 5 plate thickness's (ie under 2 bricks thick)
I got to say that Paul's up date on my design is damn cool. (helps that he has 20years of lego parts development to play with :P ) well worthy of the praise.
My last design was in the lego creator and was a 3k piece sculpture of tower bridge (sadly I think I've lost the files for that :( )