Hey guys, I know in the past some of us have had a few issues with differential seals leaking (specifically rear axel seal) because of pressure building in them. My question goes to the guys with the newer prowlers 2011 and up. Just curious if this problem has been resolved in the newer models to see if this is something I should be concerned about if I decide to get a new ride in the next couple years. I fixed my problem by drilling the dry cavity just wonder if it still needs to be done on new ones.. I love my ride and was thinking about a 1000 later on in the future..