Don’t use salt as a conductor its very dirty and crosvife baking soda seem to work it did bubble i know dose work as was drilling a hole in bottal to put more salt in and the bottal blow up salt and water dont blow up so must be hydrogen I’ve been trying to big they throught they were clever by showing me things but as usely it blow up in there face and they showed a bike running on hydrogen it may have to be carbrated dont know if you can run gas throught injectors others will know i dont