Hi. I am new to making soap. I have been doing research for months now and am ready (i think) to make my first CP soap. I have two questions though. First is I know that several of the Lye Calculator programs also resize recipes. Can I resize to make a single 4-5 oz bar? Also I have noticed that you insulate the loaf molds while they harden up during the first 24 hours. If I am pouring into a silicone mold that has many small soaps will covering up be enough heat? I could set on a heating pad then cover if this would help.