[Mike]

External speed controllers are in theory better since they are usually mounted to the table (less vibration) and physically larger (better heat dissipation). Both of my Bosch 1617's are models with straight switches and I have been trouble free with my speed controller. The only thing to watch is if you are using one of the 3-1/4 HP routers; they can use over the 15 amp limit of the HF controller. There are other brands available which handle 20 amps.

 

[Mike]

Soft start single speed router? Really? Model number please?

 

[Mike]

I think it is great that these inexpensive routers have the soft start feature. All the soft start routers I have worked with were variable speed. I guess this rules out using external speed controlers with these new models.

I did spot one thing in the instructions that I know BJ will just love:
6, Insert cutter bit shank into collet!nut assembly as far as it will go, then back the shank out until the cutters are approximately 1/8 to 1/4-inch away from the face of the collet/nut (Fig. 4, 4a)