Anybody have one of these are know anything about them? They are suppose to be the ultimate in maintaing gravel roads or other type of roads. Says the simple spreading and grading implement outperforms larg expensive motorized graders. Ford dealer in La Grange sells them and the model I have been looking at UI-7A sells for 1235.00 seems like quite a bit of money for it when there is not much to it,bascially a box blade with dual blades.They say the result is better leveling,smoothing and filling;better bonding of materials without any windows or piling:better performance on compaction test;and roadways that are left in better condition so that they need less maintenance.I been thinking about getting one to maintain the road to our house better.I use a boxblade,grader blade now or drag the bucket on the tractor over now.I am pondering on getting one.Sure I could always find other uses for it too.