>
> Hmm, that would be a pretty big problem. An even bigger problem is the
> fact
> that I can't seem to find anywhere that sells suitable steel rails...


Not sure which rails you are referring to, but the rails that move the head
up and down that are on the photos in the original posting are drawer rails,
which are available here in Rochester, NY, USA at Lowes, which means any
Lowes in the USA should carry them.

Greetings,
Maarten Hofman.
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