Stopped by the dealer to inspect and test drive my new B3030 before he transports it to me . 1. I noticed when in hi gear (rpms around 1500) and I step on the petal lightly to try to slightly inch forward it will lurch forward. The service manager says this is part of the design of the transmission?This does not happen in the lower 2 speeds.2.On a slight inline the tractor will roll backwards or freewheel with my foot off the accelerator petal. Can this be adjusted so that it will not roll on a incline when my foot is not on the petal? My B 7300 tractor stopped every time and would not even roll on a incline. 3. Are the rear outlets just a plug and cover plate located near the rear transmission? 4. Has anyone heard of when the fix is coming for the vibration issue? I spoke to the technician at Kubotas Northern Division in August and he said it should be coming soon. I was really pleased with the performance\features of the B7300 tractor and hope this one performs as well.