Thanks to all that replied.
I have been resisting learning about screens, the learning curve for this hobby is steep. CAD, CAM, Mach 3 and G_Code. I just did not want to learn one more thing. I have been reading this forum for some time and kept seeing Screen were the answer to many problems or questions.
I did not know what is was, now I do. I am going to post a little of what I learned.
Again thanks