Mrdecibel...you are absolutely right.
I thought that the subsequent explanation would ameliorate the harsh sound of that. Sorry.
In my approximately 1/6th of a Century's experience with Magnepans, I found zero instances of failure of the glue which attaches the Mylar and coils...this does not preclude the possibility of this happening.
Elizabeth states, as if categorically, 'You will have problems'...in her post.
My counter to that is...it's very, very unlikely based on my years of experience.
I enjoy reading your posts too, Mrdecibel.
Good listening,
Larry