I have a BX2300 with a 48" front mount Kubota snowblower that I purchased three winters ago (this is my third season) from a local Kubota dealer. From the very beginning I observed that one side of the snowblower sat flush with the ground, but the other side sat up about 1" off the ground, resulting in uneven clearing of snow. (After finishing the job, you could see each swath of the snowblower, the right side being cleared to pavement and the left side leaving some snow on the pavement.) I brought this to the attention of the dealer and they gave me a song and dance about how my driveway was uneven, but I pointed out that when the tractor was in the garage, the snowblower did not sit flat on the perfectly flat concrete floor - one side sat up about an inch. The dealer cannot find a problem with the adjustment or setup. I have gotten no satisfaction from Kubota and am interested in whether anyone else has had this problem and how they have corrected it.