haha, yeah i set some off. first went off fine. then rather than wait till they are nice and warm and full of hot air, let one off. Went over to neighbours house and bounced around his bedroom window and under the eaves before it flew off. Ooops. should have stopped there, next one went the same and bounced around in his conifer, paper caught alight and burnt a chunk out of it, LOL. Still, have plenty left as when they do go they fly for ages
