Hi Tim

I read an article years ago where geological data showed that the magnetic poles shift very slowly over hundreds and hundreds of years.... so this to me is a fear tactic for some reason.   A few years ago there was a slight shift and I think the Florida airport had to change things to allow for the magnetic north change..... There is an article on it in this forum somewhere.  



"What lies behind us and what lies before us are small matters compared to what lies within us."  ~ Ralph Waldo Emerson ~