Download this for full auto, push the qustion mark when far box opens up to see what you need to do. basically makes sure mouse 2 is unbinded.
Your welcome and also thank blood for still having it up!
OR you can use this script. (Thanks you bd3ll)
Just go into the console and put this script in:
bind mouse1 "+attack;wait;-attack;wait;+attack;wait;-attack"
HK Cookies Out!