OK, I'm looking at this picture on the wiki, and there's two parts show. Both say "0off" in the name, so I assume I don't need ether one.
I'm looking for conformation and perhaps an explanation for the history books. I plan to note this on wiki pages. I assume they are beta parts for Mendel and it was too time consuming to re-render the picture or something. Still, I can't find any documentation anywhere that's search-engine reachable regarding these parts that the wiki says I need zero of.
Yes they are not needed. It looks like they were separated into the left and right versions. It must have happened before the picture was made, which is odd that they are on it.
