Farm sp without detection

we all know that money in sf2 is hard to come by except for the events
for those who need those few 3k sp to get that shiny new gun, and have some time on their hands, but dont want to play, there is a way:

this does not involve rapid farming, and takes time, only do this in channels that are empty
however, there is very little chance of being detected, thus it is safe to do on your main (i have been doing this for a month now)

this is a non-hack way, though it could be sped up through a macro/anti-afk bot

1. create an AI deathmatch in an empty channel (or one that is not channel 1 or 2)
2. delete all the bots on the other team except for one bot
3. turn jump in off
4. go into your armory and put a timed wep or another wep that you do not care to repair
5. unequip everything else except for nades
6. start the game
7. move the mouse around every min (an afk bot would be great to do this)
8. restart the game after game end
9. each time you complete this, you get 4% supply, so it takes 3hrs approx to get your supply, leveling up give you more money over time, also, you could equip a +30% supply item

I will try to get a recording of this, to make it even easier, but thats all for now