(Continued from Part 2. This concludes the article.) The first issue when I started was using the pressure cooker even though the gasket had some very small wrinkles along one surface. On the previous two experiments the pressure hadn’t gotten above normal and the gasket held. The second issue developed after Experiments #1 and #2. The lid was harder to turn into place so I applied butter to act as a lubricant for this third experiment. The owner’s manual suggests a little mineral oil if a small amount of lubrication is needed. Too much butter making the gasket too slippery … The post Pressure Cooker Lessons Learned – Part 3, by St. Funogas appeared first on SurvivalBlog.com.