Cut it down with a dremel. Works now along with the printed router base plate.
Never got a good clean fit of the wood pieces. About the harbor freight jig; 1) the template bows up way too much. Cannot clamp the wood light enough to keep the template from bowing or the wood slips. At times I could push down on the router, the template would settle down, and the bit would cut deeper into the wood. No way I could keep that cut the same every time. 2) It will not hold 1/2” thick wood.
Should have went with the porter-cable jig but it was another $100.