Stitch Problem image number?I haven't seen anywhere indicated a minimum or ideal number of images to stitch. However, I have been unsuccessful in creating a 360 show by stitching 11 images. The show has a black section between first and last image. I see the examples in the gallery section all use 12 images. So, do you always have to have at least 12 images? Do you always need an even number? Is there a min/max number? Appreciate the help.