[Can anyone show me how to tweak my antrouter's settings to boost the hashrate?]

Can anyone show me how to tweak my antrouter's settings to boost the hashrate?

Also,
has anyone found better pools for mining litecoins other than antpool?
i'm using my antrouter r1-ltc on antpool and f2pool

Trying to get better results... any help? Thank you 

 
Hi,
I recently purchased a 21 bitcoin computer by 21.co.  I can't find the instructions on how to set it up on their website.
The card in the box refers me to 21.co/setup

Does anyone know how to get a 21 BTC computer running with Windows?

Thanks! Edward