Just bought this pressure cooker, how can I adjust it to 15 PSI? And is steam supposed to come out of the crack in the melted knob? : r/PressureCooking
Pressure Cooker PSI FAQ: the stuff you didn't think to ask about pressure – hip pressure cooking
T-fal Pressure Cooker 22 Quart Pressure Canner with Pressure Control 3 - Jolinne