I ran a feed of 133 IPM. It took 4 hrs.!
It never gets to go that fast cause there's so many plunges.
Do like Jason says and start with a small photo with lots of color, and use a 90Deg. bit.
I used a 60. Bad move.
The file, yeah youll have to add the G20 at the beginning. As Will said inches to mm makes it tiny.
If it was the other way around, well it wouldnt fit
I found reactor much easier to use.