I've used Walt Stanczyk for DRO repairs in the past, with complete satisfaction. Now, my cousin's Newell DRO has quit, he called the number on Walt's sticker on his readout box, and it is disconnected. It seems as though Walt has retired/quit/died/whatever and is no longer available.

I did a quicky search for "Newell DRO repair" and came up with a number of hits, including Newell themselves.

Any recommendations?

TIA: Jim