2011 Phaeton 40 QTH Kitchen Sink Drain Leak

[2011 Phaeton 40 QTH Kitchen Sink Drain Leak]

Thank you Herman and Wayne, most helpful!

[2011 Phaeton 40 QTH Kitchen Sink Drain Leak]

We just purchased a 2011 Tiffin Phaeton 40QTH. On our maiden voyage we've discovered that water draining down the kitchen sink exits under cabinet drawers to right of sink onto the kitchen floor. No visible leak under sink, and so far haven't figured out how to remove drawers for a better look... Any thoughts? Experience? Suggestions?