Why does the 'certified for contest use' classification have to apply to scale competitions? Take the A10-PT, for example; it could be useful in a scale model (perhaps in a SRB, or part of a cluster arrangement), but it's apparently not cert'ed for contest use. Moreover, there are many AT motors which aren't certified for contest use which could be valuable for use in scale.
It would seem to me that the performance competitions (altitude, etc.) require motor consistency and availability criteria which aren't really necessary in the scale categories.
What do you BTC's think, am I missing something?