I'm adding some detail to start to bring the build to life a bit more.
I've started to make the top sluice gate.
I'm using cut down coffee stirrers. Much as balsa is easy to use, I prefer the harder, closer grain of stirrers. Balsa is too soft and goes furry when wet.....
Here is the first stage of the gate. To my own design, the dagger boards actually slides up and down too!
Front face. See how the grain is far tighter than balsa....and stays that way too. Although balsa is a hardwood, I sometimes find it just too brittle. But we all have our own 'wood' favourite, and like most things in our game, it's all down to personal choice.
The back.
....a loose fit.
Next I'll make up the actual winding mechanism, then weather whole thing.
Cheers.
Ron