<html><body><div style="color:#000; background-color:#fff; font-family:HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif;font-size:16px"><div id="yui_3_16_0_1_1440065643340_3752"><span>James,</span></div><div dir="ltr" id="yui_3_16_0_1_1440065643340_3753"><span>just my kind of project:)</span></div><div dir="ltr" id="yui_3_16_0_1_1440065643340_3755"><span id="yui_3_16_0_1_1440065643340_3754">What about borrowing a divers BCD & a pony bottle or small tank, if you only have a couple of days.</span></div><div dir="ltr" id="yui_3_16_0_1_1440065643340_3756"><span id="yui_3_16_0_1_1440065643340_4059">Strap the BCD to the top tube of the frame, nearer the seat, & clamp the bottle to the seat post (vertical</span></div><div dir="ltr" id="yui_3_16_0_1_1440065643340_3756"><span id="yui_3_16_0_1_1440065643340_4786">part of frame under seat) or wherever gives you good balance. As long as you add some weight down</span></div><div dir="ltr" id="yui_3_16_0_1_1440065643340_3756"><span>low & keep some air in the BCD, it should stay upright.</span></div><div dir="ltr" id="yui_3_16_0_1_1440065643340_3756"><span id="yui_3_16_0_1_1440065643340_4663">Maybe ask Emile, they have lots of bikes in the canals in Amsterdam. I think they said one goes in every day.</span></div><div dir="ltr" id="yui_3_16_0_1_1440065643340_3756">Alan<br></div><br> <div style="font-family: HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif; font-size: 16px;" id="yui_3_16_0_1_1440065643340_3837"> <div style="font-family: HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif; font-size: 16px;" id="yui_3_16_0_1_1440065643340_3836"> <div dir="ltr" id="yui_3_16_0_1_1440065643340_4058"> <hr size="1" id="yui_3_16_0_1_1440065643340_4191"> <font size="2" face="Arial" id="yui_3_16_0_1_1440065643340_4903"> <b><span style="font-weight:bold;">From:</span></b> James Frankland via Personal_Submersibles <personal_submersibles@psubs.org><br> <b id="yui_3_16_0_1_1440065643340_4905"><span style="font-weight: bold;" id="yui_3_16_0_1_1440065643340_4904">To:</span></b> Personal Submersibles General Discussion <personal_submersibles@psubs.org> <br> <b><span style="font-weight: bold;">Sent:</span></b> Thursday, August 20, 2015 9:32 PM<br> <b><span style="font-weight: bold;">Subject:</span></b> [PSUBS-MAILIST] Bike sub program<br> </font> </div> <div class="y_msg_container" id="yui_3_16_0_1_1440065643340_3835"><br><div id="yiv3716103288"><div dir="ltr" id="yui_3_16_0_1_1440065643340_3834"><div id="yui_3_16_0_1_1440065643340_3857">Hi all,</div><div id="yui_3_16_0_1_1440065643340_3856"> </div><div id="yui_3_16_0_1_1440065643340_3855">I have been asked to make a "sub" for a TV program about HMS Astute and subs in general. For some reason they want to make a bike go underwater to demonstrate a sub diving and surfacing.</div><div id="yui_3_16_0_1_1440065643340_3854"> </div><div id="yui_3_16_0_1_1440065643340_3853">Anyway, im going to have about 2 days to make this thing and get it working so its got to be simple.</div><div id="yui_3_16_0_1_1440065643340_3852"> </div><div id="yui_3_16_0_1_1440065643340_3851">Nothing is confirmed yet, I don't even know if its going ahead, but I gave the a rough idea of what I thought could be done in the limited time. This is my first idea. </div><div id="yui_3_16_0_1_1440065643340_3850"> </div><div id="yui_3_16_0_1_1440065643340_3849">I wondered if people could have a look and see what they think? Any suggestions, top tips, completely other ideas are most welcome.</div><div id="yui_3_16_0_1_1440065643340_3848"> </div><div id="yui_3_16_0_1_1440065643340_3847">Many thanks</div><div id="yui_3_16_0_1_1440065643340_3846">James</div><div id="yui_3_16_0_1_1440065643340_3845"> </div><div id="yui_3_16_0_1_1440065643340_3833"><img style="margin-right:25px;" src="cid:6fb2COiwJoazCOxCjjaE" data-id="a1c03e05-30a6-5c64-185a-2c1742956627" id="yui_3_16_0_1_1440065643340_3832" class=""><br></div><div> </div><div> </div><div> </div></div></div><br>_______________________________________________<br>Personal_Submersibles mailing list<br><a ymailto="mailto:Personal_Submersibles@psubs.org" href="mailto:Personal_Submersibles@psubs.org">Personal_Submersibles@psubs.org</a><br><a href="http://www.psubs.org/mailman/listinfo.cgi/personal_submersibles" target="_blank">http://www.psubs.org/mailman/listinfo.cgi/personal_submersibles</a><br><br><br></div> </div> </div> </div></body></html>