Have just bought my NN3, and after my first efforts at a panoramic, I am having a few teething problems.

I think I have nodal/entrance point lined up correctly, but when I stitch the images together in Real Viz Stitcher Express 2, the corners of each picture do not line up exactly. Imagine each picture is being squeezed from the sides and the tops and bottom are bulging slightly. So the final panoramic has slightly wavey lines top and bottom where each picture is slightly curved. To produce the final picture I had to crop the top and bottom to level the edges.

Looking at the manuals and user guides this definately shouldn't happen. Can anyone help? I am off on holiday on Thursday and really want to have it mastered by then.

Many thanks