ok, so I make chicken soups, i use the chicken carcass pre cooked after meat has been removed. Problem is that the bones fall apart in pressure cooker, and are sometimes difficult to remove from finished soup. Somone mentioned using cheese cloth for keeping bones together. Does anyone have any experience in how well this works in pressure cooker? 2nd problem is disposal if you make a lot of soup you will be going through your cheese cloth fairly quickly. Is there any tool that would provide a similar function, that would be safe to use in a pressure cooker but be washable and reused.