<html><head></head><body><p dir="ltr">Assume a complete failure of your air ballast, and then drop enough weight to make the buoyancy of the pressure hull sufficient to lift the vessel. If that alone won't do it, add syntactic and offset with additional drop weight.</p>
<p dir="ltr">Sean<br>
</p>
<br><br><div class="gmail_quote">On November 12, 2016 6:45:46 PM MST, hank pronk via Personal_Submersibles <personal_submersibles@psubs.org> wrote:<blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;">
<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_ym19_1_1479001374322_5258">Can someone tell me what the proper weight of a drop weight is. There must be a rule.</div><div id="yui_3_16_0_ym19_1_1479001374322_5258">Hank</div></div><p style="margin-top: 2.5em; margin-bottom: 1em; border-bottom: 1px solid #000"></p><pre class="k9mail"><hr /><br />Personal_Submersibles mailing list<br />Personal_Submersibles@psubs.org<br /><a href="http://www.psubs.org/mailman/listinfo.cgi/personal_submersibles">http://www.psubs.org/mailman/listinfo.cgi/personal_submersibles</a><br /></pre></blockquote></div></body></html>