As gamecube accessories are becoming hard to find, I was really happy when I saw a MadCatz 251 Memory Cube. I rushed home and plugged it into Slot A and put in Star Fox: Assault into the disc slot. To my surprise, my Wii could not detect it, I then tried Slot B which worked perfectly. If I jiggle the card into Slot A and push it in really tight, it'll work but if I just plug it in normally, it won't work. Is there anything to do to avoid having to jiggle the card into Slot A every time I want to play a GC game?