Quote Originally Posted by john-100 View Post
I don't have a 6040 router but looking at the photos on line

but my first thoughts are to use the existing screws

a right angled bracket on the top of the cable support can hold a microswitch just to the left of the stepper motor

another right angled or "dog legged" bracket to the left of the spindle motor can be used to trip the micro switch
when the Z axis is at the top of its travel

Attachment 394580

John
Hey john thanks thats the perfect idea I needed an outside opinion thanks man