Hi, yes, we survived alright. But what a tremendous blast. I made one big mistake by pressing the oxygen button - just thought it might give a bit of boost when my laughing gas ran out ! So i guess we all can learn from this by having protective clothing, fire extinguisher, as few folk involved as possible around the rocket, etc. Toffee is not to be messed with. At least my plan of sinking the whole sled in the trailer was a good idea. I wonder how high it would have flown if it wasnt tied down in the trailer and anchored down to the railway line. It will probably cost me 100 dollars to fix Sofie up again.