Hi all,
Went to a marble tile factory and saw this big gantry water jet cutter in action. Surprisingly for such an expensive machine, still have backlash. I checked out the circular cut holes and definitely felt a kink there.
[ame="http://www.youtube.com/watch?v=yBclWJJWeis"]http://www.youtube.com/watch?v=yBclWJJWeis[/ame]