so i crawled under the jeep today to find a nice little leak out of the front differential... it seems to be coming straight out of the gasket. it's really not a very substancial leak yet, but i don't want it to get that way... how can i fix this problem? i was thinking if i drain the diff. and take it apart and just replace the gasket, but i don't want to mess anything up. hopefully you all can point me in the right direction! thanks in advance!