Right click was very intermitent and now it is 99% dead. It is 1 year and ten days since I bought it but luckily it came with a 5 year warranty so off it goes in the post and hopefully Komplett's warranty department has a quick turn around time.
I have a really crappy old mouse to fall back on and it was funny playing cs over the week end with 2 mice. One for general play and one if I needed to right click to scope in with the snipers or stab someone.
Although in the heat of the moment on office I got 2 left clicking knifes kills on the same level
