GH2 Nikon adapter with support so lens won't shift or move

[tommyp]

I have ciecio7's new Nikon mount that cost $80. Very good stuff. All my Nikon lenses lock very securely... Much tighter than cheaper variants.
But one thing I never liked about his adapters is that the tripod mounts themselves have smooth aluminum base... Doesn't offer much friction

ed, Does the ciecio adapter have two threaded holes that you can use at the same time? So that it would not turn if mounted on a plate. or are they too close together?