We use X2 also.Most of the problems are with the G128.The machine is not full 5 axis.Not sure what post is,we got it when we got the machine.
We use 4 digit tool calls not using G10 P0.We do use suffix.We don't use G68.
When program is posted for milling a tapered keyway the post doesn't seem to do it right.
It looks like this when we get it.
He edits in the G128 line because the post doesn't put any numbers in that line like this.
He can't seem to get it figured out.
This is how I wrote it and it works perfect.
He has no idea how to run the machine,been sitting on a puter just drawing parts up and posting them,no idea how to run a machine.He gets any feedback directly from me and I try to explain it to him and what the machine does and how it works but he doesn't understand alot of the time.His answer is usually well it looks good when it draw it up and watch the tool path run.
We have only had the machine about 2 years and it's the only one we have.