Ingredients:

  Amount  Measure       Ingredient -- Preparation Method
--------  ------------  --------------------------------
   1      3 inch thick  sirloin tip roast
     1/2  cup           oil
     1/2  cup           red table wine
                        one lemon -- juice of
     1/4  teaspoon      oregano
     1/4  teaspoon      thyme
     1/4  teaspoon      rosemary
   1      teaspoon      msg
   3      tablespoons   green onion flakes
   1      teaspoon      salt
                        lots of black pepper
   1      clove         garlic -- pressed
   1                    bay leaves
   2      tablespoons   meat tenderizer

Preparation:

Place in jar and shake well.. Take large fork and poke holes in roast. Place roast and marinade in large Ziploc bag, or in flat pan and squeeze or turn to thoroughly coat meat. Let marinate 2 days in refrigerator. I made a medium fire in the bottom of the smoker and left out the water pan and placed the roast on the grill for about 20 minutes per side. It is supposed to be medium, not well done. You'll have to check for doneness then and if not done to your taste, cook longer. It is FANTASTIC!! Dark brown on the outside and very tender on the inside. I also used the same marinade, doubled, and marinated a whole sirloin tip in a huge stainless steel bowl and smoked it with the water pan and it was great too, but only for a crowd