The machine was built from scratch, everything was over built to with stand anything.
There is a 3/4 inch steel plate used as a strong back (can`t be seen in photos) for the motor Z axis.
Instead of 1/2 inch sides had a friend cut out on his CNC 3/4 inch aluminum, all motors are the best and strongest
that could be found.
My friend also turned some parts on his metal lathe so we could get extra beefer patrs.
This thing is bullet proof.
mark-s