I need to separate two halves of some thin molding, and take off 3/16 while doing it.  Two 24 tooth ripping blades for the tablesaw together equals a 3/16 kerf.  Can I safely put two 10″ blades together on the saw if I space the teeth so that they don’t touch each other.?  If not, and I take off 1/8 with a full-thickness blade, how do I trim 1/16 off the edge of the small molding half safely?  I have a lot of moldings to do, so hand-work is not an option.  Thanks for the coaching.