Hi, Im replacing the plastic covering that my 6 wires from the alternator are protected in. Mine is stiff, cracked and broken in places. Ive read you do not use the yellow wire. I was wondering if I can cut that wire down close in at the alternator since I have the old covering off. Any percausions to cutting that off down in the alternator? It will be a lot easier to pull just the 5 wires through the new covering. thanks