I'm installing the Roe supercharger. Everything going great.....up until I dropped a small nut down the number 4 injector hole of the new intake manifold that came with the SC kit And I just told myself to cover up all the holes before I do something stupid like that! I haven't tried the magnet on a snake yet. The nut is steel. I have tried to fish it out with one of those flexible grabber tools. Its safed me many a time before but it failed me this time. Correct me if I'm wrong but the nut could be in two places. Either its' hung up on top of the intake valve or if it was open, it fell on down into the cylinder. Either way if the magnet doesn't work, head comes off?? Any other suggestions? I'm so mad at myself, I could ^&%$#