Hello!
Im shooting low light images with Canon 5D mounted via moveable adapter to large format camera. The resulst after using Photomatix, Helicon and stitching are impressive - 70x36cm by 300DPI. After testing Im still not sure about best parameters for this kind images. Mainly I use this : Method B, Radius 5, Smoothing 2. The cam is very solid and steady and Im not sure if I need Adjustmen in Preferences. I have now 3% for position and 5% for magnification.
The cam
Some outputs from this supermachine