20-30%? Yeah thats bad and I know why. You guys think you are producing cars when in fact you are designing cars. Ask yourself the following question: what woul

20-30%? Yeah thats bad and I know why. You guys think you are producing cars when in fact you are designing cars. Ask yourself the following question: what would you do if you were managing a tier 1 soccer team? Would you treat every player equal? No. You would let each talent play where its good at. Stop thinking your engineers are replaceable. You are not in a factory. In short, there is someone in your team who knows how to estimate. Find him. Find who is good at what and use their f-ing talent.