We have an Acu-Rite Millpwr Controller (**A 3-axis controller, not just a DRO***).
We have the head itself, no scales or servos.
It has a 1gb San Disk Memory Card to run programs off of,
plus a USP adaptor to download programs from a PC to the Card.
Never seen one for sale separate from a whole retrofit kit, so
it should be an interesting eBay auction when the time comes.
Any hints on pricing the minimum bid would be appreciated.