This feet are to modify the orca for more X-Axis traveling !
this is for a future coming automatic Printhead cleaning system ;)
Now a new stronger version uploaded (V2) (29.03.2012)
Make Gcode with Skeinforge !, Slic3r does not make them 100% full they maybe unstable.
Make two of each for left and right.
Add the feet, now you can move the Z-Axis rods down enough to get some more X-Axis !
move the two mounting rings at the inside of the rod.
mfg Chri