My rejects have been averaging in the 2-3%, though I've had up to 6% and once I had a 12%. Would it be possible to add a chart like the hashrate chart but documenting the rejected hashrate? I think another user mentioned this as well.
Yes, I have this on my (very long) todo list in a nice-to-have category.
I understand if this gets pushed a little down the road since you are currently working reject/profitability issues.
Correct. I have few more urgent lists before I start nice-to-have.