I’m getting close to a formula that’s what I think I want. Workable for fun designs, low cleansing, decent bubbles, lather... I want the first ingredient to be tallow. I’ve been soaping at 110-120F, but recently did 100F with success. Could I even do 90F? I worry about false trace. Would 90F give me a longer working time, or shorter? That part confuses me. I’d love any feedback on my formula. Thank you!