<html><body><div style="color:#000; background-color:#fff; font-family:HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif;font-size:12px"><div id="yui_3_16_0_1_1439726259135_4136"><span>Brian,</span></div><div id="yui_3_16_0_1_1439726259135_4135"><span id="yui_3_16_0_1_1439726259135_4134">Wake boats have ballast bags and they use a </span>reversable pump to put water in and out.  They are cylinder shape though.</div><div id="yui_3_16_0_1_1439726259135_4135">Hank </div>  <br><div class="qtdSeparateBR"><br><br></div><div class="yahoo_quoted" style="display: block;"> <div style="font-family: HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif; font-size: 12px;"> <div style="font-family: HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif; font-size: 16px;"> <div dir="ltr"> <font size="2" face="Arial"> On Sunday, August 16, 2015 1:04 AM, David Colombo via Personal_Submersibles <personal_submersibles@psubs.org> wrote:<br> </font> </div>  <br><br> <div class="y_msg_container"><div id="yiv0545450562"><div><div dir="ltr">Brian, how much cubic feet of volume will you be adding as your internal variable bag trim system?<br clear="none">
David Colombo</div>
<div class="yiv0545450562gmail_quote">On Aug 15, 2015 8:08 PM, "Brian Cox via Personal_Submersibles" <<a rel="nofollow" shape="rect" ymailto="mailto:personal_submersibles@psubs.org" target="_blank" href="mailto:personal_submersibles@psubs.org">personal_submersibles@psubs.org</a>> wrote:<br clear="none"><blockquote class="yiv0545450562gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;"><div class="yiv0545450562yqt0012798013" id="yiv0545450562yqt23750"><div style="font-family:Arial, sans-serif;font-size:10pt;"><div>  I'm thinking that it may be easier for me to have a variable tank inside after all, if I make it out of a rubber material I could make a big bladder bag .  That way all I would have to do is have one line going to it with a reversible bilge pump on it to vary my weight.</div><div> </div><div>Brian</div></div></div>
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