motor retainers with open rocket ?

bobby_hamill said:

I assume if I want to model Aero Pack or SlimLine Retainers in Open Rocket I need to use the "mass object" option ?
Or is there another way ?

Thanks !

Bobby

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dixontj93060 said:

You can also add an aluminum transition that has the forward and aft diameters nearly the same. It allows you to get the dimensions and thickness to match the real thing and position it as you'd seen it on the finished build. Another advantage of doing it this way is on minimum diameter builds you will more accurately reflect the drag.

Note: I didn't read the thread title closely enough. My comments above apply to Rocksim. I have no clue on OpenRocket features/operation.

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