Do i need a new gaming mouse/mat?

[sonne]

I'm using a razer deathadder the older version with a razer mouse mat when i'm sniping on games and scrolling the mouse the axis wont be smooth at all it's jumpy like start stop for a millisecond. When it comes to fine small movements it's not accurate. I don't know if i need to buy a new mouse or do i need to get the razar app to set it up properly..

 

[snips86x]

Sounds more like an issue with the mouse sensor to be honest, had this before and after replacing it, never had another issue.

 

[Rust In Peace]

How old is your mousemat and if its dirty have you tried washing it?