Just wanted to pass these along....I get the magazine Woodworkers Journal. They are always great about sending out free tips for those other projects that many of us do. This month are tips on joinery.
Hope they are of use to you..
Bob
http://www.woodworkersjournal.com/resource/JigBasedJoinery/InterlockingEdges/index.html
Hope they are of use to you..
Bob
http://www.woodworkersjournal.com/resource/JigBasedJoinery/InterlockingEdges/index.html