Have just released a small patch to address and improve a few things in the game :)
Weapon tracing on Assault, Sniper, LG (Hitscan weapons) has been improved to be better for beginners, making it a bit easier to hit people.
Assault speed increased and damage tweaks. Trace has also been made more visible.
Grenade explosion radius increased.
Improved collisions in most maps, and some visual tweaks in a few.
Small AI improvements.
Footstep particles added.