To give you guys and update on the leaky situation. The machie is back home now. I hauled it over to the dealer last Friday and picked it the next day. I was correct about the problem. The rear tire did rub right through one of the hyd. lines. They had to rob a line from a brand new machine that was sitting on there lot. They asked me if I turned the rear tires around. I told them the only time I touched those tires was either to check the torque on the bolts or wash the tires. I don't have the stuff to handle a 250lb tracto tire. So either they screwed up when filling the tires or it came from factory that way. So all 2320 owners DO NOT TURN THE REAR TIRES AROUND or you may run into problems like hyd. lines rubbing or the MMM mower deck brackets rub the tires when in the raised postion. The only sucks now is that the valve stem in on the inside and will be somewhat diffiicult to get to.