What is the best way to mount the Tempest driver recessed in a double thick MDF baffle? Do you: 1) glue two 3/4 MDF blanks together first, use the circle jig to make the driver cut out through both and then rout out for the flange? Or do you: 2) glue the jig to cut out each blank to their respective sizes and then glue them together? If it is the former, what diameter should the rabbiting bit and bearing be and can you suggest where I can get one? Is there an easier way to do it? Thanks!