If you're going to be making sauces (or anything), a food scale is a must if you are trying to perfect a recipe.
Start changing your recipes from quantities to weights. You may write down that you used 10 habaneros, but each hab is a different size. You want to weigh the 10 habs, and if the recipe is perfect, the next time you make it, use the exact weight. You may end up using 9, or 12, or 11 and 1/4. You get the idea.
Just a little tip for sauce makers
Start changing your recipes from quantities to weights. You may write down that you used 10 habaneros, but each hab is a different size. You want to weigh the 10 habs, and if the recipe is perfect, the next time you make it, use the exact weight. You may end up using 9, or 12, or 11 and 1/4. You get the idea.
Just a little tip for sauce makers