I just drug home my 24' Crestliner with electric shift Stringer and was wondering if it is acceptable to run her on dry land with the hose hooked up to the flush port on the starboard pivot pin cover. I'm concerned that the water pump in the vertical drive be fried by this, and the factory manual I purchased doesn't specifically condone doing this. I need to pressure test the drive a verify the opertation, as it has been used infrequently the last four years.<br />Thanks.