Enough with it, ok, it seems you’r problem is that you’r Wiimote is messed up.
Please don’t go judging the Wii as a bad console because of this, now i have the same problem as you do, i can’t even shoot a freakin arrow on Zelda because the aim thing jumps everywhere!
But i’m asking will you please g get another controller then try playing all of the games.
I have had only a coupe instantaces with my cross hair on Zelda TP. When my controller was off the srceen for a little it jumps around after getting back in contanct but all I do to fix it is to just keep waving the remote at the sreecn until it is recalibraed and it works just fine. I had to aim my wii remote back at the sreecn when it has told me too and it has gotten back in there being really fine. This only happened to me about 3 times and I strightend the problem out very easily. If you have trouble aiming in Zelda just try to recalibrate the controller and make sure that you never touch the infared sensors on the sensor bar and wii remote for that could be another reason for bad repection for the wii remote.