sniper zoom

hello ,

i've played crossfire for a while but that was back in the time it was still with crossfire EU .
i've started playong again but i seem to have some difficulties
for instance , there is no zoom key for the sniper and the zoom seems to work completely random .
i could not find a key to customize for the sniepr zoom and this is really annoying , normally right mouse button zooms to the scope .
this doesn't happen in this new version , is this a problem on my side or is this version of crossfire only quicksnipe or noscope ?

thx for the help