Try to break that down into the positive versions - estimation, requirements, design, etc - and then list projects that went better because you're on them. Idea

Try to break that down into the positive versions - estimation, requirements, design, etc - and then list projects that went better because you're on them. Ideally get a quote or reference from someone else saying "the projects Jawns was on went better for X, Y, Z reasons - he really helps things go faster/smoother/etc."