Ok my wonderful wife bought me the Rockler box jig for my router table. Told you she is a keeper, problem is my miter channel is narrower than 3/4 in which is the width of the mounting bar. Yikes! So is there anything short of spending money on a new table that I can do? Was thinking to make some wooden blocks the same height just 1/4 in narrower
You could use wood, but I prefer phenolic plastic. It's easier to work with and doesn't expand and contract like wood does when the ambient air-moisture changes. You can often buy 3/4" versions from woodworking stores, but I just get off cuts from a local plastic shop and cut my own.