these are not the greatest pic's first time I used a digital camera. and the
camera is not great.  took 10 pic's and the batteries are dead. glad I am
selling it.

  but anyway http://home.pacifier.com/~stevek/web_temp_pics/ look at the mark
pic's
it is about 10" long will do 8" or so mortise marks both bars move independent
and the single markers are independent of the mortise markers.

Knight's Toolworks & Custom Furniture Galoot Made Products
Records and tapes turned into CD's Save your vinyl and still enjoy it
Visit www.pacifier.com/~stevek/ for details.