I have a Canon 5D Mark II w/ Sigma 8mm and I have a stitching errors in my pano. The head that I am using is a Ultimate R1 that I bought about 2 months ago. I have attached a link at the bottom of the this post. There you will find a 360 that clearly has stitching issues, look at the nadir, above the couch and on top of the LCD in the pano and there you will find errors. I have been reading around and from what I have gathered I need to calibrate the R1. Problem is i don't really now how to do that. I dont think PTGui Pro is the problem either. I am new to panoramic photography (Newbie or Noob) but I know this much, I was unable to find any tutorials or reviews on the setup that I have.
One more thing I bought and sent my Tokina 10-17 Lens off to be shaved by www.360pano.de/en/tokina-sigma-nikon.html (Thanks Tobias). I know that this lens will give the 5D2 justice! Will this remove my problem of having to calibrate my gear and will the R1 w/ring work on the Tokina 10-17?
P.S. Don't be alarmed I am still working on my FPP template...