To make a long story short, I made a mod for a rear differential for the D-Series that worked rather well, so well I wanted the same features on the front differential. I couldn't find the JBeam file to copy the necessary info in the game files so I changed all the words "Rear," and any accompanying abbreviations to "Front" and their abbreviated counterpart. After I tried it I noticed my vehicle moved but it didn't act like a truck with a transfer case should. The front wheels would spin faster than the rear wheels as if there was an open center diff, and when I lifted the rear tires after just releasing the parking brake and letting it idle in first, the rear tires sped up to the point where the wheels seemed to implode. Even after disengaging the 4WD, it still acted as if there was an open center diff. I included the files for the parts below. Thanks for any help! Edit: I figured out what was wrong. I had both inputs as the "driveshaft" so both were being powered off the rear driveshaft.
