So yesterday I was trying to replace my PS2 analog stick with the PS3 ones (the broken one) and it fits. When I put everything back together. Plugged the controller in the PS2 system. Turned my PS2 on and at the browser. My controls were acting weird and so was my analog controls. So all day I've been taking out the parts again to see whats the problem. I fix it, and it's still acts weird. After the last time I decide to give up. I was like "SCREW THIS!!! THIS IS HOPELESS!! I'M GETTING A NEW CONTROLLER!!!!". And besides I didn't like the color green that much anyway, and there was no vibration on my controller (I did see that the wires came apart, but I just didn't feel like soldering). Was there anything I did wrong to the controller? All I just did was replace the analog sticks with the PS3 and the controller does not move properly nor the analog sticks.