Warts and all, outstanding! This has been a joy to watch happen. Thank you.
New Project - What am I?
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So, who does David M have to blow for each of us here to get one of those.Make it simple, make strong, make it work!Comment
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Doing some wotk on the control surfaces before I put this to one side. And also struggling with posting photographs.
I have no idea why the first photo is a different size to the second. Same photo, same process = different size. ???????
And of course the photograph that I was least concerned with has translated itself into the biggest image. Naturally.Comment
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You got that thing looking just fine -- lots of good work on display there, Hardrock. As to photos to this site: What a pain! The only way I can get good quality, big pictures up on this forum is to use an outside 'host'. I just started using photobucket and once I learned how to upload to that server and pull them down to my forum of choice, no problems.
Any attempt to upload pictures from my CPU to this forum has been met with failure. What's up, Mike?
M
Who is John Galt?Comment
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I've been working on a simple SD for the Piranha. This one will be a dynamic diver but I have ordered some larger diameter tube which will go around the outside centre of this SD and which will be completely sealed. I'll run a small pump at the front of the sub to force water into the sealed tank. Internal pressure will only allow a realtively small amount of water to enter the tank against the resistance of the increasingly compressed air inside. I'm hoping to get enough water into the thing to take the boat to submerged trim. The pump will have to run continuously which will kill the battery in less than ten minutes but I'm prepared to put up with that at the moment.
The SD as of today. Ready for the pond.Comment
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Can you post a close up of the internal layout of your wtc?
BTW, Which way did you go- bow or stern planes?Last edited by redboat219; 06-27-2016, 08:34 AM.Make it simple, make strong, make it work!Comment
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Can't you make a pinch valve? When you activate the pinch valve you can stop the thirsty pump?
Post #33 by John
http://www.theassociationofmodelsubm...0-pinch-valves
Post #8 by John
Grtz,
Bart
Practical wisdom is only to be learned in the school of experience.
"Samuel Smiles"Comment
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