The curved end bays decide the whole build, and they decide it before a single piece of glass is cut.
Curved glass is not cut to a curve. It is cut flat, heated, and allowed to settle over a former - a solid shaped mould - until it takes that exact radius. The former has to be made first, and it has to be made from the real cabinet, not from a drawing, because a drawn radius and a built radius are never quite the same once carving and finish thickness are added.
So the order of work is inverted here. Our artisans build the two end bays in teak first, complete with their rebates, and only then is a hardwood former shaped directly off those finished openings and sent for the glass to be bent over. From that moment the end radius is locked. It cannot be adjusted, because the glass is already committed to it.
That is why the curve on this unit is even from top to bottom and why the doors close onto their stops without a gap that opens as it rises.