I'd managed to develop a wrinkle at the false rib adjacent to the kick panel on the right side. I spoke with Lynn, the EAA Poly-Fiber instructor. She suggested using a heat gun to gently persuade the fabric to tighten. Using a heat gun is pretty much the work of the devil, but I used an infrared thermometer to keep the temps under 350 deg. In addition, there was a small amount of fiberglass resin which had gotten on the fabric, which I sanded down and covered up with Poly-Brush applied with an airbrush.