moto

my team and I bulid a custom hybrid motor and i want to add it. we got all the data that's needed via steady fire test and ect... is there a way to add our custom design?

I'm looking to buy a Loki 54/4000 motor case. I'm mainly using it as an assembly jig/fit check while I'm building the airframe for now (I'm trying to "perfectly" align two separate 54mm motor mount tube sections in the middle of a larger airframe). I don't necessarily need a grain to go with...