I'm with you DJ mud is dum spelled backward. If it's not avoidable, like on some of the trails at Zuwharrie or in the past at Paragon, or Harlan once it's dried it's like cement. I'll go to the local joint and spray as much off as I can, drop another buck to wash the mud down the drain then take it home, put it up on jackstands as high as I can, and get underneath with my powerwasher and knock off the rest. I got another wand and bent it 90 degrees just for this purpose. I've even been known to get under there with a bucket and scrubrush to get everything clean. Then be sure to LUBE EVERTHING!!!! And finally, another half hour to clean the driveway. Mud Sucks!