Has anybody figured out a way to close up the ATX completely without the cable bunching up and not allowing total closure? I've tried many times, after rinsing the ATX off and letting it dry. But it seems no matter how hard I try, wiggle the unit around, shake it a bit, it still won't close down the last 3 or 4 inches. I eventually get it closed, but I'm afraid I may be doing damage to the cable. I'm pretty sure it's the last extension's smaller opening that's the problem. Any ideas to help get the ATX to close completely would be greatly appreciated.