Okay, its Good Friday, I worked lasted night and missed the first half of the day sleeping, got up ant decided to take the beast for a run with its new body and 1K weight oil in rear diff. I have previously snapped two rear diff outdives approx 2 tanks apart after locking the center diff and adding 10K front and rear.
Got about 1/3 of a tank out of the new outdrive before it snapped again! No WOT, no tyre ballooning, no donuts just nice even throttle on dirt. Was taking it easy and just trying to get some time behind the wheel. This is starting to **** me now, I'm going to try upgrading to the nemmy diffs and/or investigate those beefy outdrives from another thread. Here's a photo of the first two.

http://i163.photobucket.com/albums/t...ffOutdrive.jpg

I love the performance difference that the center lock provides - dead set its an animal compared, and I don't really want to have to go back to the center diff (not a racer) but at this rate I can't even get a tank out of it and its costing me a packet and I'm watching savages beat themselves up all day. Although I am getting good at pulling the truck apart. [&o]