Not sure what you mean. If there was a question about tariffs and you agreed with them you would move up on the Y axis. If you said you did not agree with them you would move down the Y axis.
Doesn't the x axis deal with economic issues? for example, one who supports more regulation of businesses in order to protect the environment of consumers would fall on the left side of the chart.
I think the original Nolan Chart, from which the OP's link's derives, clarifies:
Guess I'm in right field by myself as a Constitutional conservative I don't see anything you mentioned as being to the right. I often wonder if most of the left has actually read the Constitution...not read it through the eyes of liberal talking points but actually sat down and read it. It reads exactly as it should mean. There is no secret code. There are 18 enumerated powers that the federal government should do, we are so far away from that I don't think we'll ever get back.
You're right about the Authoritarian though, that I would agree with, he'd love to be dictator of America instead of President.
I still find it hard to believe anyone would vote for Ubama...someone please tell me after 4 years of this fiasco why you would vote for him again? Also, why you would not vote for Romney.