Its one of those days when you think you know a little about building stuff, then you watch this video!!!

That has to be the biggest DIY mill head i have ever seen, its a work of art in aluminium. Four rails? Wiper seals? Covered screws?

This thing could be made at the Rolls Royce factory :)

It really does need an ATC spindle in there though, collets & spanners are old-school :)

Nice work.