Hi, I just received my metabones speedbooster for the GH4. I thought I would be able to mount my nikkor 50mm 1.2 ais using a fotodiox Nikon to canon passive adapter , but after trying I quickly realized that the aperture indexing post was rubbing against the inside of the speedbooster. I am thinking about grinding it down to make it fit. Does anyone have any experience with this kind of hack or has an opinion on what I should do? Should I maybe just sell the lens and not fiddle around with it? Thanks
