The pull-push volume pot on the FGM400 switches in the
neck pickup irrespective of the position of the 5-way pup selector.
I've had my FGM400 for a while now and never thought much about this, but I wondered what the default 'pushed-in' position should do with the
neck pup. On mine it has the neck pup activated when in this position.
I have to pull the volume pot up to make the 5-way selector behave 'as normal' without the neck pup being switched in all the time.
Just wondered if this was correct, or whether the switching has been reversed on mine for some reason?