1) What focal length? I've heard it said that going below 50mm is not advisable in 35mm because of distortion at the edges.
2) Did you shoot vertically or horizontally? Here again, advise I've read says to shoot vertically (counterintuitive at first, til you think about it)
3) How much overlap from frame to frame? A third? A quarter?
4) Did you worry about the "true center" of the lens?
5) Did you use a leveling tripod head? How fussy were you about leveling?
6) Did you use only tools available in Photoshop as shipped to do your stitching?
