Does anyone know where I can get an instruction manual for a Porter Cable router? The model of the motor is 6902. It has two bases, model 1001 and 6931 type two. It comes in a case that has 693 pk on it. It was my dad's but no manual. I went to the porter cable web site but the manual they had there does cover a 6931 plunge base but it talks about speed control but this one does not have a speed control. I will try to muddle through the manual I could find but I was wondering if anyone knew where I could get hold of one particular to the model I had.