In some of the games my Mii isn't "playing" but when I finish and it gives the score it is assigned to me. I know it isn't mine because it's showing up as a he and my mii is definitely a she I noticed it on segway, skateboarding and I think the ski jump.

You lost me on your Mii isn't playing but then you finish the game? If you aren't playing the game with your Mii how are you playing?

I'll look at it closely again when I play but I am sure that when I got to segway, the mii that is zooming around is another character and not mine. When it does the score at the end it has my mii's face but that's not her zooming around chasing moles. I was just curious.

I've never really paid attention to what my Mii looks like when I'm playing the games. It's hard to see because they usually have a helmet on and you're facing the back side but I'll take a closer look next time I'm on.

It jumped out at me only because it looked male and another hue! You're right that the helmet may distort. But it looks like the white male mii and not my chocolate girl---LOL! Ok I'll just chase that darn mole no matter who is driving
My laptop went down for the cou t so i'm typing using the wii so pardon any typos