User blog comment:Kitahara/Recording drum expedition success rates/@comment-25730832-20150201174159/@comment-25832576-20150202012452

Yeah I've been observing the comments over there. So if I'm interpreting this right, you want to know if the frequency of left side rewards are also affected by great success rather than being a static 50%? Sadly I haven't been taking note of secondary resources so I can't give any opinion regarding that immediately.

But I could probably make an addition to my spreadsheet to start recording that too, although it would've been nicer to start earlier (it will be roughly 200 runs shorter than primary resource data due to the late start).