hi,
 
What is the best way going about calibrating more than four cameras.  It seems more difficult to calibrate the more images you load into your project.   Do all images have to share the same marker, because i keep adding markers to at least 3 images and it still does not calibrate some of the images i loaded? A clear explanation on how to do this correctly would be greatly appreciated. thanks. nick

Hello Nick,
if you give me your email address, I will send you a new ImageModeler 3.0.2 which has a better calibration engine.
 
regards.

In my experience it is best to get a good calibration from 4 cameras and then add an image, add markers and get a good calibration before adding another image. Repeat until you have all your images calibrated. Loading a very large number of images and then calibrating is confusing and it is difficult to diagnose where the problem is.