User blog comment:Kitahara/Recording drum expedition success rates/@comment-25730832-20150122131408/@comment-25832576-20150123114601

All three of us seem to be experiencing poor rates...can't speak much on the 0 sparkle side for the time being, but it wouldn't surprise me if the base rate turned out to be lower than 50%. I'm currently using 50% in the forumla to determinte added % per sparkle, but exp 21 shoots up to about 12% per sparkle if I use my currently recorded base rate.

I suppose time will tell. I'm glad you two are helping out, because quite frankly I'd have a hard time believing my own evidence by itself, haha