Checking Sprag

So really no way to check the sprag other than taking the trans back down?
I kinda thought that lol
Knowing there are some really smart members on here I just wondered if it could be checked in the car.
If it has a stock front drum it is not worth the risk to guess. I know it's a pain but you gotta take it apart and check everything, your legs and your life are depending on it. And while you have it out, if you haven,t already, spend the money on a steel billet or aluminum drum. It's just not worth the risk. IMHO