On the front axle shafts i have 2 sets of axles. One set is just run of the mill tj stuff. The other is also tj axles but have had plates installed to keep the ujoint caps from falling out. Is there any benifit to this or does it cause issues? Im in the process of combining 3 different dana 30 axles into 1 axle for my jeep that already is setup with 4.56 gears and a spartan locker