I would not say there is an absolute value of carbs to be associated with AP/P-Slin; rather, that it is dose relative. You should take 60-100 grams of carbs w/ each dose, but if you were intaking carbs only with those meals, than the purpose of the product is still being served.
I would state, however, that many people find they can increase their absolute value of carbs because the carbs being taken with AP/P-Slin are used much more efficiently.