Hi, I'm the guy Dave Elite has been talking to about making these parts.
I wanted a complete unit as its much easier to see if it's possible to simplify the shape of the component without limiting its use if I can see how its mounted. Being able to do this means that I can machine them more quickly and hence make them more cheaply. It may be that the component that you are discussing is already very simple, but as I've never seen one I can't really comment! If it's anything like the angel eye e39 BMW one then it's much more complicated than it needs to be. You can see these on eBay (item no. 250584102205).
I work with Marribo, and reading this thread it looks like some one who lives close to him can donate a complete unit, that would be great and we can return it with fixed adjusters.
There is no rush as I am of to New Zealand on Thursday and won't be back until Easter, so if you could ge the unit to Marribo by then I'll start as soon as I return.
Thanks