We bought this at an auction for a great price, got it back to the shop and installed it, worked out the electrical bugs..and.....its all greek to me. I am used to NumROTO and standard G code for grinding tools, but nothing seems to relate here. Tried to resharp an endmill, and it probes, but after that says a feedrate is set to zero (which if you look at the operations it is not). Any ideas from anyone with experience in these machines?