<html><head></head><body><div style="color:#000; background-color:#fff; font-family:times new roman, new york, times, serif;font-size:16px"><div id="yui_3_16_0_ym19_1_1535882004211_22303"><span></span></div><div id="yui_3_16_0_ym19_1_1535882004211_22301"><span id="yui_3_16_0_ym19_1_1535882004211_22309">Wow, the magic of perspective with phone cameras. That first photo makes it look like the conning tower is 2 inches thick.</span></div><div id="yui_3_16_0_ym19_1_1535882004211_22301"><span><br></span></div><div id="yui_3_16_0_ym19_1_1535882004211_22301"><span id="yui_3_16_0_ym19_1_1535882004211_22486">Looks nice, and clever cone fabrication. I'm curious about your thoughts around that design choice. I assume it's because you wanted to keep the bottom "keel" area somewhat level, the angle of which would have been more accentuated if you had used a normal cylinder instead of cone. But couldn't you have hidden that with superstructure?</span></div><div id="yui_3_16_0_ym19_1_1535882004211_22301"><span><br></span></div><div id="yui_3_16_0_ym19_1_1535882004211_22301"><span>Jon</span></div><div class="qtdSeparateBR" id="yui_3_16_0_ym19_1_1535882004211_22159"><br><br></div><div class="yahoo_quoted" id="yui_3_16_0_ym19_1_1535882004211_22182" style="display: block;"> <div style="font-family: times new roman, new york, times, serif; font-size: 16px;" id="yui_3_16_0_ym19_1_1535882004211_22181"> <div style="font-family: HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif; font-size: 16px;" id="yui_3_16_0_ym19_1_1535882004211_22180"> <div dir="ltr" id="yui_3_16_0_ym19_1_1535882004211_22179"> <font size="2" face="Arial" id="yui_3_16_0_ym19_1_1535882004211_22178"> <hr size="1" id="yui_3_16_0_ym19_1_1535882004211_22177"> <b><span style="font-weight:bold;">From:</span></b> David Colombo via Personal_Submersibles <personal_submersibles@psubs.org><br> <b><span style="font-weight: bold;">To:</span></b> Personal Submersibles General Discussion <personal_submersibles@psubs.org> <br> <b><span style="font-weight: bold;">Sent:</span></b> Saturday, September 1, 2018 9:16 PM<br> <b><span style="font-weight: bold;">Subject:</span></b> Re: [PSUBS-MAILIST] SeaQuestor pressure hull.<br> </font> </div> <div class="y_msg_container" id="yui_3_16_0_ym19_1_1535882004211_22230"><br><div id="yiv7874949669"><div id="yui_3_16_0_ym19_1_1535882004211_22233"><div id="yui_3_16_0_ym19_1_1535882004211_22232">Hi Brian, 3/4" A516gr70. Next week the external rings will be placed at 12" o.c.<div id="yui_3_16_0_ym19_1_1535882004211_22236">David</div></div><br clear="none"><div class="yiv7874949669gmail_quote" id="yui_3_16_0_ym19_1_1535882004211_22240"><div class="yiv7874949669yqt0274152534" id="yiv7874949669yqt75966"><div dir="ltr" id="yui_3_16_0_ym19_1_1535882004211_22239"><br></div></div></div></div></div><br><br></div> </div> </div> </div></div></body></html>