I have read your posts regarding this issue. But I am having a really hard time figuring out how what you are describing could be happening. It would help if you could post a picture of the front shell leaning in as you describe. For the life of me I cannot figure out how that shell could lean as you say yet still be able to be locked in the upright position when open and still be able to close. If the edge you describe was leaning as much as you say it seems to me that it would touch the back shell first ( back shell being lowered and latched ) with that edge and scrape instead of coming down on all four arms in an arc as it was designed to do....
Yet you only mention issues with the shell movement and no issued with the upright locked or lowered latched positions. I.B. confused...
