This is my families BBQ sauce, I won't bore you with the stories. It is most definitely West Texas BBQ sauce.
2 gal. good quality Ketchup
2C liquid smoke
4C Light Brown Sugar
2C Lea & Perrins
2T Crushed Cayenne
2T Crushed Black Pepper
1T Ground Cloves (you want spicy, double the Cloves)
Boil it for 20 mins, thinning (if needed), with apple juice & apple vinegar (personally you can't get it too thick).
This sauce will stick to the meat and its pretty dang tastee! Some folks don't want smoke in their sauce, I do. It makes a huge difference. Be careful with the cloves...... they'll hurt ya.
You do know using the search function there is a huge recipe base to draw from, also Jeff I hear has a sauce that'll drive folks wild!