When I search Maa Ki Daal recipies, I get things like, "Add overnight soaked Daal to Pressure Cooker" I wish to know 1. When I soak Daal overnight (8 hours), how much is Daal to Water ratio? 2. After soaking, do I drain the water, or can it be reused? 3. When slow-cooking Daal (12 hours), what is the Daal to Water ratio? I like to do things the ole fashioned way. Aunties (and Uncles) any advice?