If you have COD(call of duty)on the Wii then have you noticed that;
1.That when you aim the Wii gun when you've got a target lock on when you shoot the aim go's up to the top right/left corner(depending on what hand you play with)
2.When you shoot,the aim is not on target it is a crooked depending on what hand you use.
3.When you walk you can walk thourgh the nazi's and tree's and if your luckey thourgh doors and get stuck and you have to start the damn mission again.
yeah i haven't played that game but to use the wii remote well on a shooting game you have to be a good distance away from it and make sure that you have the setting right on if its to the top or bottom
The problem is probably in your sensor bar or the distance from you and your TV as the other people said, I haven't experienced any nuances while playing res evil 4 on my wii, so it's not something we all have.
if you play from to far away or to close this will happen and if the wii bar is tilted this might also happen or maybe the wii bar or remote is broken.