Because the hull impedes the flow of water.

Cheers MC

Shen44 wrote:
Subject: Inherently beautiful.
From: =?ISO-8859-1?Q?The=5Fnavigator=A9?=
Date: 10/23/2003 13:33 Pacific Standard Time
Message-id:

The biggest factor is the interaction of the prop with the hull.

Cheers MC



Why?