Btw here is a screenshot of my dirty overclock 
I appreciate your effort
https://imgur.com/5i1rg9y
https://i.imgur.com/usSGf4y.png
I appreciate your efforthttps://imgur.com/5i1rg9y
https://i.imgur.com/usSGf4y.png
nice one! You might want to clock the last chain a little lower to get rid of the HW errors. (one or two steps down)
Is it beneficial to keep HW errors at 0? With your D3 firmware I was able to get 0 HW errors running 20.6 GH/s. The thing is even at stock I was getting HW errors on my L3+, are they just more common on the L3+ rather than D3?