Mine did the same thing right after installing it. Before i put the dif cover back on i did the test everything seemed to work fine and all the measurements were good. I have 4.56 gears and i had a hard time installing it.
im installing this locker right at this moment and i have a question? My jeep has 4.56 gears already and im having a problem getting the cross shaft out am i going to have to pull the case and the ring gear off the case to install it?
This is off topic but im kinda in a hurry. I have 3.55 gears and im going to 4.56 with out any lockers for right now will i have to replace the carriers?