King ,i'v been reading on the said subject, (4831) and believe it is slower than IMR 3031 which i have had good results with. Also, i think it will be a full capacity load. You can PM me your me your load's if you don't want to post here. A friend wants to give me a pound (old stuff).
coffee's ready, Hootmix.
* Hey Drummer, thank you, yes i have read the article, sometimes i like to hear from others experiences with some of these powders.