Ya gonna share? Don't leave us hanging with drooling tongues :)
It is a simple marinade. Veg Oil, soy sauce, sesame oil, grated fresh ginger, lemon juice, and I'm not sure what else. Marinate the flank steak over night (12hrs), cook on the grill, on low indirect heat for about 40 ~ 60 minutes. Comes out a nice juicy, tender, medium rare.
I gotta get that book back. That, and I need to create a database of recipes.