Hi,
I'm optimizing a Titan for Nicehash.

I read I should add #xnsub for extranonce but I'm already using #skipcbcheck (got the hint reading KnC forums).

So, a couple of questions:

Is #skipcbcheck of any use for Nicehash?
What would be the right grammar to add both, "stratum+tcp://stratum.nicehash.com/#xnsub#skipcbcheck"?

Thanks