New trick. [b]If you have Khepri's Sting gloves, put on hungering blade then crouch and go invis. Switch back to the crouch invis perk. Now you have crouch invis with no cool down as you have the perk twice and you've unsynced them so each cool down will finish while you're still invis. If you time it right you can stay invis all the time[/b]