My front driveshaft separated when I removed my front diff Friday, and I didn't make match marks as I didn't anticipate the front shaft separating from the stub that connects to transfer case. Can someone please tell me if the zerks on the front are inline with the zerks on the back, or if they are offset 180 degrees front and back. I would be much obliged as I don't want to have to take it back off and rotate the two pieces 180 degrees. THANK YOU!