Just put a page on my website detailing my progress so far on my Black Vulcan:

http://rocketry.newcenturycomputers...lackvulcan.html

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NAR # 115523
Once upon a better day... SAM #0076
My site: http://rocketry.gonnerman.org

An idea that I've toyed with is coating the paper "fins" with thin CA. I plan to try again with thicker paper and a coating of CA on the back side of the shroud where the fins will be mounted. Mine wobbles a good deal in flight and I think it's because the shroud is collapsing under boost.

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Bill Eichelberger
NAR 79563

http://wallyum.blogspot.com/

I miss being SAM 0058

Build floor: Estes - Low Boom SST Semroc - Marauder, Shrike, SST Shuttle

In paint: Canaroc - Starfighter Scorpion Centuri - Mini Dactyl Estes - F-22 Air Superiority Fighter, Multi-Roc, Solar Sailer II, Xarconian Cruiser Semroc - Cyber III

Ready to fly: Estes - Solar Sailer II Semroc - Earmark

You said you used "medium cardstock" for your build. What weight is that? I'm using 110# paper for mine; it seems to be as heavy as, if not heavier than, the original material my old beat-up Vulcan was made of.

__________________
NAR # 115523
Once upon a better day... SAM #0076
My site: http://rocketry.gonnerman.org