Dear Sir,
I have a question about steel shots shape acceptance requirements.

On AMS-2431/1, or AMS-2431/2, page 6, figure 2, marginal shots, there are 3 samples, nodulated, elongated and twins.

For nodulated shots, there have 5 protuberances on the figure 2. if only have one protuberance on the surface, is it nodulated shots ? and what is probuberance size scale on whole shots.

For elongated shots, if one shot is very flat, how to judge, is round or elongated ?

Thank you very much.