Mojo - rear stock ballasts fully drain?

[blackcup]

A lot of this is due to the rear port on the bag. It doesn't sit on the floor. It's up an inch or so. Once the water get below this you get air. Also of the boat is ruled tilted forward from people or ballast then it won't drain completely.

We are always hit the drain a couple times on the ramp as well. I find my hard tank is the worst at not draining.

I took my stock 650s off today and my drain hose was connected to the top of the bag and the fill was at the bottom. Does that make any sense at all?