looking at replacing the 25 year old steppers in my cnc with hybrid servo/steppers.I know leadshine are generally popular, ive seen these ones on ebay. any model better than others, anything to watch out for?all thoughts welcomethere used to be lots for sale on ebay, but mainly seems to be leadshine drivers at the moment, not many servoshttp://www.ebay.co.uk/itm/CNC-Leadshine-Closed-Loop-Hybrid-Servo-Drive-Kit-HBS57-Driver-Motor-encoder-/251942156746?hash=item3aa8ec39ca:g:EiAAAOxydlFSutQ h