I would like to draw a spiral. The inner 'circle' should be about 3" in diameter. Each ring should be offset from the inner ring by 1/4".The outer diameter should be 6". I am new to AC and would like to have the commands to do this so I learn from it. If you send me the drawing I am not learning anything. I realize that these are not circles and my use of the word diameter is incorrect but I did not what word to use. Thanks for any and all help.