I have done those tests before, the problem was one test would imply I'm goofy, while another would imply I'm regular. I'm a very two footed person in general.
It's very odd. On one hand I'm comfortable going straight down goofy, and less so regular, but I'm comfortable turning regular, and less so goofy.
Also the bindings were set for a goofy rider, I didn't realize it really made a difference if the board was a twin? I didn't change anything when I went regular, would that have made a difference?
Thank you for all the replies by the way!