The FP4 makes a great job in combining my images in the post process. From the very first use I am quite impressed with its performance as a self-standing app as well as LR plug-in. Great job Franzis and ShareWareOnSale team. Many Thanks. Not only I found the intuitive way to control the process, but I also better understand the camera set-up for sufficient (not too much / not too less) amount of images and number of steps in focus move. I also appreciate the superb sharpness reached with final image.