On the topic of rotten egg odor. I brewed my second attempt at this 10 days ago. Days 3-7 it had the same rotten egg as before.
But this morning I am excited to report no bad odors at all, its gone! Last time it never went away in the keg.
Differences: I used WL300 instead of wyeast 3068, I did BIAB instead of normal all grain. I used a blow off tube instead of not and last time the airlock got clogged up. I used a starter instead of not.