Chris: further to your comments on changing to the magnesium wand.
According to Dover, what you heard was meaningless, unless the system was described at the time of testing - it could have been due to colorations elsewhere in the system.
Additionally, without science and concrete evidence, its useless 'just' describing what you heard.
According to Dover, what you heard was meaningless, unless the system was described at the time of testing - it could have been due to colorations elsewhere in the system.
Additionally, without science and concrete evidence, its useless 'just' describing what you heard.