Another hard flight for Slick Willy.  Headed downrange again prior to the launch to try and cheat the wind.  Great boost, fast and high, almost out of sight for my eyes.  Managed to keep track of it most of the way down, but then lost sight as I was trying to move to intercept it in the wind.  Never heard or saw the main chute deploy.  Kept walking along the last line I had with the wind at my back, finally spotted it on the lakebed.  Main charge never fired, looked like the avionics bay seperated slightly and pulled one of the leads out of the terminal block.  Upper payload tube buckled on impact, booster section will also need some work.