Ok Here Is My Prob. For Some Reason My Stock Truck Tune Is Corrupted And I Need A New One. I Went To Diesel Place To Get One And I Found One That Almost Matches Besides The Engine Op Code And The Engine Code , Other Than That Everything Matches Such As Speedo Code And Op System Do Those Two Items Not Matter Can I Use One Of Those Stock Tunes Even Though All Numbers Dont Match And If Not Where Can I Get A Stock Tune For My Truck That Matches Perfectly?