Or even a piece of tape across the vent hole on the cap will work. When I
do that, I make sure that hole is clear once the job is done.

Neil.

On Thu, Jun 21, 2018 at 7:58 AM, OlRivrRat <OlRivrRat@comcast.net> wrote:

        Finding & Placing an AirTight Cap on the Fluid Res' also helps to
> minimize
>
> fluid DrainDown ~
>
>
>

--
Neil n

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