When programing a G71 rough turning cycle, I was taught to always start and end the X at the same diameter, now I see programs that start and end at different diameters and they work, I thought the tool would come out at a angle of the 2 diameters when done, now I see it will come out to Z start point straight and then move to the start X diameter, is this something new on newer controls? (this is a 0i TD and a 21i TB) or was I wrong all these years? Thanks