Why post about high voltages and flying machines if you are going to be insulted when someone reminds you that it's dangerous? This is quite UNLIKE the warning on foam coffee cups that reads "Caution: Hot." There are a lot of subscribers to this list, some coming from no electrical background at all. When someone tells you that something is dangerous: Don't be insulted, it is NOT a personal affront, it is a public service. -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist