The problem I am having with this and many other molds is, that once the carbon is pressed into the mold and the edges are folded over to tack to the flanges; there is lifting in the bend which caused voids on the edges. Even at full tack it still lifts. When more layers and resin is applied the issue gets worse. The remainder of the part looks almost perfect but any contours like this cause the fabric to peel slightly and cure with dry areas.