Forgiving. Heavy oil in middle, dry outsides. Funnel effect.
DISCLAIMER: The tools, calculators, and information provided on this website are for educational and informational purposes only. They are not intended to be a substitute for professional advice. We make no representations or warranties of any kind, express or implied, about the completeness, accuracy, reliability, suitability, or availability with respect to the website or the information, products, services, or related graphics contained on the website for any purpose. Any reliance you place on such information is therefore strictly at your own risk.