One of them, for the first time, has nickel-plated mounts.
(Click on any of these following pictures for a VERY close look)
The design at the bottom of the chanter has evolved a lot. After using various ideas this is what I've settled on now. They match very closely the design for the drone tops but are twice the size.
I've also now introduced a curve into the walls of the common stock.
And the same also with the chanter stock. The internal design both of the stock and of the chanter has been modified in a way which now gives the chanter much more resonance and projection.