I have the demo version of VX 12 installed. I am interested in looking at your file to see how well VX really handles 4-axis horizontal machining. I find it very disturbing that 4-axis horizontal machining is not covered in the VX cam pdf files. I hope your file has a fair number of machining operations that can be simulated so I can analyze what was done to create your file and if it is going to be practical in a production machine shop. The VX website makes it very clear that VX wishes to be seen as a system for mold makers. This is one reason I have some serious doubts. You can use this e-mail address to send your file:
brianwinters38@yahoo.com.