Hello all, hope I dont sound too stupid..Lol.. But I have a question about thefactory spark plug wires for my car..I bought the original wires from Benz but to my dismay they came in a big roll and need to be cut and put together..My problem is this, they did not give me the resistor ends or terminals for the distributor cap end of the wires..am I suppose to reuse the old ones? And if so how do I attach them to the wires? Again, sorry if I am asking a dumb question...but its the only way I will find out...Im used to already assembled wires...