I saw the lens correction tool, it is just two check marks in the color tab.
Two things regarding this.
I opened a file of captured images with my Mamiya AFD (I only use Mamiya AF lenses, 35,150,80 and 45mm) it reads: "UNSUPPORTED"
Since the lenses should be supported and are not being so, I can assume that the problem is because I captured with C1 3xx instead of C1 4 and the files are not backward compatible.
This is sad since It would be nice to go back and re-process images...
The other thing is that what I really need to correct in my lenses more than anything is BARREL distortion. Even the 80mm has some... so. Another sad development to see that it is not there and that who knows if it will ever be there.
Thing would be fantastic if we had barrel distortion made specific for Mamiya lenses, and ... while we are at it, PC correction.
Something like this: Edit>Transform>Skew