You got it! I dont remember the last time I tried to finish without the roll. I do the same thing with the Carni...I roll more then half the time and finish on top
I'm still trying to develop the flying duda. One day...
Gene Lebell has a walk around bicep cutter from side mount that's gnarly. It's an all or nothing move but the setup is easier than a kimura only requiring an overhook on the far arm rather than a keylock grip.