Got a quick question. Ever since I took delivery of my l3800 I have notice that the entire tractor is 1/4 inch lower on the right side. Initially I was concerned something was bent but the dealer is telling me it is probably variation in the rear tires. Dealer came to my residence, checked loader :confused mounting bolts, tire pressure etc......Pressures are dead on and the variation is uniform from back to front. It is equipped with r4 tires and you only can see this variation when it is on concrete. Dealer wants to come get it under warranty, possibly flip/change tires-just wondering if anyone else has seen this. Other than the neutral safety switch malfunctioning sporadically the tractor has exceeded all expectations (only 50hrs). Any advice would be appreciated.