I purchased my NutriBullet as a gift to myself for New Years 2014. After using it for approximately one month, my NutriBullet has started to leak every time i use it. I am NOT overfilling the cup nor am i leaving it loose (i hand tighten). Does anyone have any suggestions on how to handle this situation? I tried calling Customer Service but was told they had an extreamly long hold time, left my number and have yet to get a return call (7 hours later).