Bicolor legs

[Philippe Hurbain]

I think we might need to set up some rules about how to treat, and talk, about these parts.

Are the two halfes Parts or Subparts?
Could a Part (with its own partnumber) be only placed in the s-folder?
These two coloured parts should not be treated as Shortcuts.

There is a difference between a dual injection and a two step injection.

• Dual injected parts use one mould, but are injected with two, or more, colours at the same time, thus creating a blended, swirly, mixtured coloured part.
  
• Two step injected parts use two, or more, moulds, and are injected at two separate occations, thus creating a very distint line between the two colours. That line is always at the same exact place in the design.
  

My first comments and thinking was made here:
http://www.ldraw.org/cgi-bin/ptdetail.cg...326p01.dat

For me: halves as subpart, for both injection methods. Not a shortcut, a full fledged part.
(edit: I read later your first comment, looks like we mostly agree)