It has dripped for a while. I fear taking it apart and it needing soemthing that take a few weeks to get as I dont have a dealer close by. Is thre a comon reason these plastic bowls drip and soemthing I can have on hand when It ake it apart like a seal? OR jsut buy a new bowl and seal? (I have tightened it 2-3 times and the last time it was a pretty big channel lock)