I created a part in Alibre and imported it to Sprutcam, ran the tools, just a couple of endmills and a few holes, all went well. However, I took it out my Tormach, running Mach3 (upgrading to Pathpilot next week), and uploaded it, ran it without tools to be sure nothing would bust. It looked a little high on the Z. So I tooled it up, knowing the outcome, and ran it through its paces, and sure enough, it is off about 2 1/8 inches high on the Z, and I cannot for the life of me figure it out. There appears to be some additional offset in Mach3 that is adding this, so I zeroed it out, and not having a lot experience messing with Mach3 as it's pretty reliable, I tell it what to do and it just does it. This time is odd. Any ideas? I'd be mighty grateful.
Thank you.