I'm done building my LOC Onyx and want to hurry up and launch it, but have some
stability questions. I've heard that this isn't a very stable rocket (and
obviously, being so short and fat), so I want to get its speed up fast before
it clears the rail. Knowing this, a motor like the F50 would be good (better
than, say an F25)? Still, I'm tempted, for the first flights at least, just to
buy a 3-pack of D12-3's because they're so much cheaper. The instructions say
you can use a D12-3, although it is the smallest one listed.
Any experience out there launching an Onyx on a D12?