I've done this once before, but my rotisserie for my gasser is busted. It was good. I think I originally found on the about.com web site as a result of the google search.
I ignored the times and go by temp. I like mine Med. Rare. Pull it off at 125 and rest it for 10 mins. I sliced mine up for sandwiches. I also did not use rosemary as I'm not to crazy about it.
Ingredients:
1 4 to 5 pound eye round of beef
3 cups white wine
2 onions, sliced
3/4 cup oil
4 cloves garlic, minced
2 tablespoons butter
1 tablespoon salt
1 tablespoon black pepper
1 teaspoon rosemary
1 teaspoon celery seeds
1 teaspoon thyme
1 teaspoon sage
Preparation:
Combine wine, oil, garlic and herbs together. Place beef roast, onions in a large resealable bag. Pour marinade mixture over top and seal. Refrigerate for up to one day. Preheat grill. Place roast on rotisserie spit making sure to get it as balanced as you can. Secure tightly and place on grill over a high heat. Reduce heat, or move coals away from roast after 15 minutes. Continue cooking until done, about 1 hour 45 minutes. Meanwhile pour 2 cups of the marinade into a saucepan. Bring to a boil. Remove from heat and add butter. Baste roast with mixture every 30 minutes during the cooking time.