The corners won't sit well and very hard to completely cover leaving exposed edges

When doing so, the screen material will tear on the frame's sharp corners.

, manual didnt mention anything.finally I attached the edge frame and found out the screen material at 4 corners are wrinkled because the way that edge frame was pushed in, I removed frame and reattach them made it a little bit better but not perfect, I belive its a design flaw, if you want perfect flat screen corner you have to give up perfect aligned edge frame corner I guess

Product as described came with thin bezel frame Elite logo on bottom right corner

However watch sharp corners

Frame comes with sharp corners

As others have said you do need to be aware of the sharp corners but the instructions have a clear warning about this.