When I use two radial decouplers...

[MrJoolian]

My B00sters still wobble and cause the rapid disassembly that I don't expect! 

And since I never used Imgur before...

I need help on b00sters

[Geonovast]

19 minutes ago, MrJoolian said:

My B00sters still wobble and cause the rapid disassembly that I don't expect! 

And since I never used Imgur before...

I need help on b00sters

Welcome to the forums, @MrJoolian!

I believe the issue you're running into is actually the way the game builds ships.  It builds them in a tree-like structure.  Each part can only be attached to one part above it, or its parent.  Because of this, you cannot have a booster attached to, say, the center booster of your rocket with two decouplers.  What you need are called struts.  They're located in the structural tab.  They're basically metal rods you use to add attachment points.

 

[bewing]

And alternately, if you turn on "advanced tweakables" in your settings, then you will have access to things called autostruts at the same time that you get struts in the tech tree. They can also do the job of keeping all the parts of your ship stiff (but they are a tiny bit tricky to use).

 

[MrJoolian]

13 hours ago, Geonovast said:

Welcome to the forums, @MrJoolian!

I believe the issue you're running into is actually the way the game builds ships.  It builds them in a tree-like structure.  Each part can only be attached to one part above it, or its parent.  Because of this, you cannot have a booster attached to, say, the center booster of your rocket with two decouplers.  What you need are called struts.  They're located in the structural tab.  They're basically metal rods you use to add attachment points.

 

1

Thanks! I will try that and see what happens next!