Homebrew PCBs

You'll be surprised how little force is needed to give a noticeable 
amount of deflection. If you ever get hold of one of these machines, 
move it to the middle of it's travel and place a pointer near the 
carriage. Even pressing gently with your finger will make it move visibly.

Les

> guaranteed, but only if you put a 3HP router on the Z axis and try to cut through steel.
> if you use a reasonable router and don't work metal, the flex is unnoticeable...
>
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