Brush the Worcestershire sauce onto both sides of the steak. Mix the pepper, garlic powder and salt until blended and rub evenly into both sides of the steak. In a small bowl mix the vinegar, Worcestershire and red wine. Prepare the grill for the direct heat method. Wait until coals are gray and spread in a single layer making sure to allow for one-half of the coal bed to be hotter than the other half by adding a few more briquettes to that side. Spray grid with non-stick spray and let grid heat over the hot coals (the hotter the grid, the less chance the food will stick). Place the steak on the grid over a medium-hot fire and sear 4-5 minutes per side. Move the steaks to the cooler side of the grid and baste with liquid. Cook for an additional 4-5 minutes per side, basting every couple of minutes until desired doneness. Remove from grill, and let sit for five minutes prior to service since it will cook a slight bit more after removal from grill. Recipe by: Larry Gerber Converted by MM_Buster v2.0l.