In this webinar Shari Kraber provides methods for creating experiment designs progressively so that knowledge can be gained steadily via iterative steps. Using Design-Expert® software she also demonstrates how to augment completed designs that fall short of adequately modeling the critical response(s). This might salvage a great deal of experimental work that would otherwise go for naught. The webinar will illustrate all concepts with practical, real-world examples. The information is presented at an intermediate level. The audience is assumed to have some working knowledge of factorial and response surface method (RSM) designs.