It can be hard to find the right amount of "zoom" for your map radar - too much and you don't know where your teammates are, and with too little, you can't really pinpoint your teammates exact positions. If you suffer from the aforementioned problems, this bind is here to save you! This bind will zoom your radar in when you press the O (not zero) key on your keyboard, pressing it 4 times will loop the size back round to where it was originally.
Copy and paste the console command below into your console to add this bind to your game.
Currently bound to: O
This is a relatively simple bind. The first part of the above console command binds the bind to the "O" key with "bind O". The part that follows, "incrementvar cl_radar_scale 0 1 0.25", tells the game to increment the cl_radar_scale variable (the variable that controls the zoom of the radar) by 0.25 every time it is pressed, and to reset it back to 0 when it reaches a number above 1.
Find different variations of this bind below.
The below command will zoom your radar out when you hold the CAPSLOCK key. You need to put this command in your autoexec, or it will not work when you restart your game.