I will throw in my two bits...
I have been reading a few responses and I can tell you from experiences because I have a NM200 and now also a NM145 mill. I have been running my NM200 for about 2 years and have made many parts and have paid for my machine many times over. I have started using my NM145 and seems to run properly too. Despite some ajustments with the GIBS and general periodic maintenance, my machines have performed very well. Like any machine, understanding it is the key to success with it.
I have read some comments on this forum so far and most comments seem to have little merrit to the performance of the mill but seem more to be complaint sessions because of their lack of practical experience. (yes, I mean practical) I have seen some comments passed on from users with no first hand experiences to make any judgement call.
All the machines in this class are basically the same, and any Tormach, Syil, or Novakon machine can be disassembled and picked to death. My choice to buy my Novakon machines was based on capability and price. I didn't have to tear mine apart to get it producing accurate production parts. The mill design is simple and rugged. Why would anyone rip it appart in the first place?
I believe I have a very good understanding of these mills and would have no problem passing on my experience and knowledge. Don't believe everything you hear...it has been my experience that people that complain like what I have read are not problem solvers, just problems.
If anyone wants to resolve problems, let me know. I will be glad to help.