ok...im freaking pissed. I just bought the matrix version and installed it. It worked great except my triggers and led were swapped somehow. Though it WORKED. Happy as hell I swapped my triggers, installed my rumble motors and proceeded closing up the casing and now my god forsaken controller WONT sync. I dis-connected the rapid fire completely and still no sync. The lights rotate and looks completely fine. I even plugged it back in via USB and still nothing. To be honest the indicator on the USB connector blinks once really fast. and turns off. The Controller though turns on and starts rotating looking for the Xbox. Ive tried every combination of pushing sync buttons and usb with and without a battery pack still installed. Battery's should have 2-3 bars left. Any Thoughts? (that dont include breaking it, calling customer service, or comments that state that im f**ked. I know im somewhat screwed ATM I don't need someone telling me.) Thanks guys.