That's interesting Alex, sounds like you have gone the extra mile, can you confirm the grade of carbon you use? My guess is most companies use a cheap method of manufacturing there carbon, there is deiffernt ways of weaving and putting carbon fibres together to create high modulus etc carbon. High modulus isn't really a good thing with poles seen as that makes them more brittle? Your extreme poles say there high modulus, but surly they are engineered to bend a bit as well? I'd have thought 100% high modulus would just snap?