q to detonate.. when you run the script and then start a new round, hit space once, it decaps your hand, and then start your throw (to "throw" do an ungrabby hand on the hand that was decapped) and just... set a timer in your head for how long you want the fuse and when you're satisfied hit q... I "pretend" there's a 3 second fuse I'll put it that way :P I actually really enjoy this script...