I'm nearing completion of my CNC router, and am going to use it mostly for woodworking. I'm going to use a joystick with it and do most of my joinery that way, but some things would take too long to program in AutoCad, go to CAM and then G-Code. So are there simple functions for "move X+ .25," or move any axis a given number of inches from any given point? Or does everything have to reference tool bit diameter and all those other parameters. I'm reading the .pdf that's recommended here, and I'm sure it will just take time. But all I really want are the simple functions to make simple straight moves. Any help would be grealy appreciated!