body bracing methods

["Paul Dorsey" <dorpaul@negia.net>]

 Hello,

Dan Buettner, Jim Wallace and others on this list have braced their tubs using
conduit as shown here:
<http://www.thelittlemacshop.com/danscars/tr3braces.html>

Which method of bracing is best?  Welding braces from A post to B post or as
shown in the picture above?

Thanks, Paul