I've been using Mamba Elite for 7-10 days and i'm quite happy with performance, ergonomics, features.. except scroll wheel. The wheel has absurd level of rattle. Upward scrolling is fine, no issue. Downward scrolling very noisy and the free rattling, oh boy that rattling! I don't if I'm allowed to share links, but here is a short video of it and I've been waiting for a mail answer for almost a week.
Every copy/unit of this mouse is like this? Should i return it to reseller?