okay, i was looking at detaching my exhaust in order to install a cutout. What tool do i use to remove the screw on the clamp before the muffler? A ratchet/socket wrench bit is too short to reach it because the screw gets in the way and a ratchet is too thick to get in between the screw and the pipe of the exhaust (look at how it goes together, what i'm talking about makes sense). What do i use guys? I need some help here.