I did set control points at the neighboring images and was still having issues. I ended up setting control points in sequence 0-2, 1-3, and so on and that seemed to do the trick. Thanks.t way. Thank you in advance.
That's good to hear, though setting points on 0-2, 1-3 suggests you must be using an old version of PTGui, since the latest ones do not have an image 0. And possibly you have >50% overlap between images. No matter, if all's well.
John