I was very lucky with my first mill; I worked at a company that had bought the mill to make the serrated steel plates that were used to set up the nozzles on the Harrier jump jet.
When the contract ended the machine was going to be dumped. I asked people in the toolroom who had used it for their opinions and all agreed that it was a good machine except that the DRO package did not work ( it wasn't needed for the Harrier job).
I asked the avionics dept foreman if he would have a look at what might be wrong and he returned 30 mins later to say that it was a faulty 3p resistor that had failed and he had replaced it.
Naturally I kept that to myself and offered £100 to take it off their hands as long as they delivered it to my home!
It weighed almost 5 tons and when I moved house it had to go as there was no room for it so it had to go.
I then bought a Graham Mill/drill which has been excellent since I fitted 2 axis DRO to it.
I'm now looking for either a small horizontal or an Omnimil 00 or a Centec with vertical head.
Brian