i run The tech v2 brakes. I had them all year and they have been awesome.The adjustability and power of these brakes is second to none. But in certain conditions, for some reason the brake lever will come back to the bar and the brakes feel spongy. This is usually in really wet conditions when the mud is very gritty. i know im not the only person to suffer from this, as my team mates and other friends at races suffered the exact same problem. Maybee its something for them to work on for the future.