Anyone still running their mayhem? I am working on a few mods and wanted to get some input. I am just into bashing and have a set of 40 series crimefighters on her. I got the expected results-sluggish low end and smoking top end. It handles very good with these tires but i am about to change the bell to a 12 tooth. How much speed should i expect to loose? Can i change the center diff gear to offset the bell or is that just going back to where i was? Also what diif oil weights will be good for bashing? I have torn down the center and found it all but dry so i put in some 7K there. I am waiting on diff seals to show up before i do the other two. Thanks, Brian