I am very new to this machine. I am running a program right now with titanium material and it is taking a little bit longer and I think I can speed it up. I was reading the manual but I am not clear on what I am reading. I want to be able to adjust the feedrate while it is running. I believe I can adjust the condition but I dont know which one. Is it the UP DN? Can someone please explain this to me on how to do this? Thanks in advance