Searching for .ORK file, 2 stage anything to learn from

[PayLoad]

Trying to learn how to build in Open Rocket a two stage rocket, I'm having issues. Anyone have a nice Nike anything two stage I can play with? It would be greatly appreciated.

 

[Charles_McG]

Here are some

 

[neil_w]

If you have any specific questions please post.

 

[Charles_McG]

Note: I don't recall which version of OR these were last saved in. Probably 15. But the only difference, really, is that you lose the motor configurations switching back and forth.

 

[tim cubbedge]

Here's a few: