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-   -   Sunward Rocket Plane Swing Test (http://www.oldrocketforum.com/showthread.php?t=22428)

bobdros 08-30-2024 03:16 PM

Sunward Rocket Plane Swing Test
 
I'm happy with my Desert Fox rocket but not sure if it will fly straight. The wings make it hard to attach a line to swing test. I tried to find the balancing point but it's not flying straight. I didn't have anything to incrementally add weight to the nose so I put a AA battery just to see what would happen. It didn't help.

Should I just trust that it will be okay?

barone 08-30-2024 03:36 PM

1 Attachment(s)
Quote:
Originally Posted by bobdros
I'm happy with my Desert Fox rocket but not sure if it will fly straight. The wings make it hard to attach a line to swing test. I tried to find the balancing point but it's not flying straight. I didn't have anything to incrementally add weight to the nose so I put a AA battery just to see what would happen. It didn't help.

Should I just trust that it will be okay?

Mine flew straight with no issues. Built it stock.

bobdros 08-31-2024 07:13 AM

I bought a few kits with duplicates since they're OOP. My Desert Fox turned out very nice so I can make a back up.Thanks!

HenryMac 08-31-2024 06:58 PM

Quote:
Originally Posted by bobdros
I'm happy with my Desert Fox rocket but not sure if it will fly straight. The wings make it hard to attach a line to swing test. I tried to find the balancing point but it's not flying straight. I didn't have anything to incrementally add weight to the nose so I put a AA battery just to see what would happen. It didn't help.

Should I just trust that it will be okay?
If you built it to the stock specifications, with zero modifications, no swing test is necessary, as long as the CG matches what the kit states.

c0c0m0ke 09-18-2024 11:06 AM

As I write this, I currently live in a housing development. Next door is a vacant lot. Some portion of it is tall grass, while the rest is dense jungle. With glider like rockets, where it is difficult to do the "swing test," I will take the nearly finished product and aim for the grass to figure out how to trim it. Tall grass is a nice soft braking mechanism. My yard, mostly shorter grass, sometimes works, but more often does not - the "cushion" isn't there - yet.


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