Well, we are still working on the ultimate configuration, waiting on the Shogun and housing to arrive in a month or two. Then we will know the final layout, shape and balance and should then be able to decide the right leg layout for both stability and flexibility. Maybe even 4 flexible legs...
Have you recieved your Shogun yet?
Atmos has said that Panasonic will be releasing a new firmware, for the GH4, in December. It will give stop/start, trigger and time code over HDMI.