I had been attempting out the glue and cornstarch clay, and right after cooking it, it was rubbery. Did I overcook it? Any recommendations regarding how to repair it right into a easy consistency? I attempted including a lot more glue but then The end result was a very stretchy https://jewellery-shape-cutters75284.collectblogs.com/60035862/the-smart-trick-of-clay-earring-cutters-that-no-one-is-discussing