[snelson903]

one thing that gets overlooked alot is how good is fuse panel outside grounding rod connection, it can look good and even test ok, but when your over-all power demands increase the ground becomes resisted and any slight surge or demand becomes really noticable ,what you can do to check it is turn on what you normialy do to make the surges or just turn on alot of stuff ,clean a spot on the ground rod file/sandpaper and on the panel wire ,set your multimeter to a/c scale put one leed on the rod and other on the wire and see how many volts you read if too much shows than clean the ground connection see if surging stops. make sure if you disconect your ground to clean it its best turn off your power or you might complete the ground .