Now dumped on all good kitchen tables...

...is a tdi exahust manifold. In my case, because I'm trying to make some drawings for my replacement 200di manifold. I'm rapidly concluding that the whole business is a conspiracy to frustrate, not least as the more I measure, the more complex the thing appears to be. I've done the easy bit now, the twin port centre plate. Its the weird sightly offset end plates that are driving my round the bend. Still, I'll figure a way of doing them at some point. Probably tommorow night.