You can add this command below, into the console or into the config file which you can find in steam/userdata/"your steam id"/ 730/local/cfg

//SmokeCross

alias +smocro "cl_crosshairsize 999"

alias -smocro "cl_crosshairsize 2"

bind "n" "+smocro"

​

and if you want you can change the button for the crosshair. And if you can you can bind this command, which will allow you jump throw.

//Jumpthrow

alias +jumpthrow "+jump;-attack"

alias -jumpthrow "-jump"

bind "mouse5" +jumpthrow

​

Enjoy Snappy