Kilnwright

Cone six is climbing. The kiln ticks through its ramp, and somewhere between the water smoking segment and the soak, you need to know if the elements will hold. Kilnwright keeps that math close, on the bench, on the device. Track firing schedules with real ramp curves: candle, bisque, reduction stoneware. See atmosphere, peak temperature, cone rating, total time, and energy cost tied to a specific kiln. Watch element wear climb firing by firing, with plain warnings when things get tired. Work through glaze chemistry without spreadsheets. Recipes carry cone range, surface type, and Si:Al balance. Percentages stay dry batch; water goes in by feel, the way it always has. Clay bodies list shrinkage, supplier blend, and maturing cone, so test bars mean something before they ever touch a kiln shelf. When a glaze comes out wrong, the Faults guide is there: pinholing on a glossy liner, crazing…