Clem, there is a great table making project here:
http://popularmechanics.com/home_improvement/furniture/2001/11/table_manners/
http://popularmechanics.com/home_improvement/furniture/2001/11/table_manners/
I am operating under the assumption that pushing cars will expose more potential trouble spots than pulling, Does anyone have experience to debunk that? The final iteration will be unaccessable except through great effort so I want to ensure smooth operation.