I have just installed Superwinch hubs on my GV, This may seems like a stupid question but how vital is it to torque up the screws that hold the outer assembly? I don't have a torque wrench that will fit these screws. Hubs are already installed on the vehicle, I just don't want to take it for a test yet with out knowing if the correct torque setting is necessary. I have just tightened them up with a normal allen key wrench, Can someone please advise?