2013 Crusader 355BHQ Gray/Black tank arrangement

[Lynkage]

Does anyone know what tanks are plumbed to what? Are both gray tanks 70 gallons as well as black or are they 35 gallon X2?

Thanks for any input.

[5erDriver]

My 365saq Sandpiper, very similar unit, breaks down like this. Black 1 is forward main bathroom. Black 2 is half bath. Grey one is forward main bath. Grey 2 is kitchen and half bath. Galley is outside kitchen. Not sure on how the capacity is shared. Claims 108 gal each for black and grey. Maybe this helps some. Do you have a separate release valve and monitor for outside kitchen?

[5erDriver]

And no, the 70 gallons stated for capacity will be shared between your grey tanks.

[Lynkage]

Thanks 5er!

I don't have a sink in the outdoor kitchen, so no problem there.

That is how I thought it would be but did not really want to pull the underbelly down just to look at the pipes.
I saw in another thread a good idea to use food coloring and I may do that to confirm.