The chain is not dropping on backpedals. Great! It shifts mostly smooth. I am having a little problem in the middle of the range which would usually be a derailer hanger issue, but the hanger is spot on. It shifts fine on the stand, but the middle ranges occasionally don't shift when under easy load. Still trying to tweak it.
The item I received doesn't match with the item listed even though they serve the same functionality. The pattern in the listing photo has the spokes tilted to the left. The item I received has the spokes straight out from center.