Hi, I have owned & really enjoyed my rhino since June 2009, and have covered about 2000kms on some very steep, dusty or muddy and wet country. This Xmas break spent two weeks in Eastern Taranaki and had two problems. The first was that on each side of the floor where the driver's and passenger's feet are, pieces of loose manuka came right throuch the plastic leaving major holes. It meant some very muddy trips after that. The other problem was overheating during a long 97km dusty trip. Even though I keep the radiators as clean as possible with gentle hosing, they still seem to get very clogged with mud & dust. Has anyone else had this problem?