Don get that rag off the top of that vented loop it needs to breathe To be vented Bob Kovach Sent from my i-Pad Chief Engineer Bob Kovach (KJ4UGE) Onboard M/Y ALLEZ! (MT50) Lying Grande Dunes Marina Myrtle Beach SC Gold Looper 5-2-2016 MTOA2631, USCG-CWOA, WRCC, AGLCA