I received my track order quickly only to find a small gauged area to the surface of the track, I emailed Jacob with the complaint.
The next day Jacob had a new one in the mail to me! Had everything mounted and when it arrived mated it up with the track adjusted per the instructions and cut all dados for 4 bookcases with 5 shelves all at the same time, fast efficient and perfectly done! I have Makita, Festool, Dewalt, and other clamp-on straight edges but this setup is the winner. Wish I had found it sooner would have saved a lot of time and MONEY! Thanks, Jacob for the great customer service. PS. Get these TrueTrac Toggle Clamps
they are worth it.