You don’t appear to understand the simple physics underlying
anchor &
rode dynamics.
It takes a certain force to elevate the Sentinel weight and
rode. This is force that is NOT acting upon the
anchor, hence the sentinel is still assisting.
You do lose elasticity once the
rode is straightened out (sentinel elevated &
rode taut).
Don’t expect even a sizable sentinel to make up for inadequate scope.
Respectfully,
Gord