there is loads of info on the martin logan forum on the motion speakers . do a search and you will find plenty of support
http://www.martinloganowners.com/for...n+logan+motion
ou might slip, you might slide, you might
Stumble and fall by the road side
But don't you ever let nobody drag your spirit down
Remember you're walking up to heaven
Don't let nobody turn you around
… Walk with the rich, walk with the poor
Learn from everyone, that's what life is for
And don't you let nobody drag your spirit down
Eric Bibb