Printed a new Rig with 10 Gopros: eight Cams in a circle, one on top and one at the bottom. It will produce a nicer picture. Each of the eight cams around have a difference of 45° so from cam to cam the distortion will be less than using four cams around – four cams will look at the same object in an 90° angle. Look at the pictures below. Each lens of the cameras has the same distance from the center. And the eight cameras have the nearest distance as possible.