Problems with heading sizes? Friends and loved ones at wit's end? Let me introduce you to a five-step program that I discovered and which turned my life around:
1) Determine the smallest desired size of heading text
2) Set the h6 value to that size
3) Find the smallest existing heading (h1, h2, etc.) that's already a good size
4) Scale down the remaining heading sizes linearly going towards h6
5) Kick back in a La-Z-Boy, crack open a cold one, and enjoy life to the fullest