Solved Beams and triangles "dissapear"

I added some beams and triangles and some don't show up.
Can anyone help?
I added and pasted them into the jbeam:

And after that some of them don't work:

 

Wut is Dat?
Idk how to do that

 

How to create the frickin jbeam then ?!

 

I would also like to know???
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I would love to learn this but there is no decent tutorial :/

 

Yeah right
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I fixed it anyway i made a stupid mistake.

 

One question, why do you recommend to do it manually with text editor?

 

because that's what most people do, even the devs themselves.

 

and its probably lazy asses like me that use bne editor. only for visuals on my jbeam of course