Hi Rusty,
Doesn't your 9 x 12 base plate have an insert ring that accepts template guides? If so you won't need the adapter on your router. As for aligning, Woodcraft sells an alignment kit from Rousseau for a couple of bucks.
Doesn't your 9 x 12 base plate have an insert ring that accepts template guides? If so you won't need the adapter on your router. As for aligning, Woodcraft sells an alignment kit from Rousseau for a couple of bucks.