Thanks for the replies. I will figure out how to do the ramping next time I cut a pocket.
Yeah, I decided that I'll probably build my enclosure with flood coolant a lot sooner than planned. I underestimated the mess it would make, and manually squirting the cutting fluid through an hour long program gets old REALLY fast. I don't plan on cutting a whole bunch more aluminum before I do this mod. Oh, and walking barefoot in the garage is a thing of the past now too.