(adsbygoogle = window.adsbygoogle || []).push({}); What are other ways can do the mastery duplication because my connection is to good for lag switch.

Moved to Black Ops 2 Mods and Glitch Questions.

You can increase the packets sent to your internet. I had to do that, and it still took a couple tries.

i tried that still dont work

Have you tried to packet your router directly? It won't blast craploads of traffic outside of your network and may actually overload your modem/router but it can be used to lag the hell out of your connection internally which may then allow you to simulate a lagged outbound to the internet connection.

i use xlag for duping works the best ive found