I don't really know how to fix camera ui2 and I don't have fcam installed anymore.
Also, thanks for following me, but I'm not really updating my Flickr anymore, no decent internet connection here, I'll post some photos on Monday.
/ot

To sum it up, lens accesories are allowed if you mention you used one, processing allowed only before taking the shot but not after.
Only rotating or resizing and minor cropping allowed after...