How to increase the mining difficulty on an Antminer s9?
On nicehash my miner has a difficulty of 65.5k and has 4 blocks in less than a week (great luck that's why I'm wanting solo)

But on Solo.ckpool my miner only has a difficulty of 12.5-12.7k and doesn't get nearly the same performance (less/not as good shares)
I know it all has to do with luck, but having a miner find 4 blocks within a week and only owning it for 2 weeks there's gotta be something to get better performance when solo.

Found this article stating 0.001Dash.

https://www.antpool.com/announcementDetail.htm?id=1