The glass needs 2 b one single piece. Now I have the 700 & can see it 'in the flesh', the discontinuities between the 3 pieces of glass r setting me off. I've a King 95 Ultra sat next 2 me, it has the aluminium perforated front piece rather than the glass; both for intake & because the discontinuity annoyed me too much to have it sat next to me in that state.