Interesting drive failure...

Al Kossow aek at
Thu Apr 23 09:33:31 CDT 2015

On 4/22/15 5:04 PM, David Gesswein wrote:

> Head alignment off on those heads. Can the drive microstep or any other
> way to change the head alignement? You might be able to recover the
> data that way.

Depending on how much work you wanted to put into it, you could always open the
servo loop and drive the positioner externally with a microcontroller.

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