LG

I have no idea where you are, but I'll disagree with you re. sidedressing, at least in NE IL which is the area I'm familiar with. Again, I'll not guess on practices in your area, since I have no idea if you're even in the USA.

However, I'll ask why you say that? What method are people using to apply NH3 to corn in your area & why do you say that sidedressing is becoming "less & less"? I would say that UAN sidedressing increased in popularity greatly here starting about 5 yrs ago. However, NH3 continued as a popular practice "here". Now, after N prices have gone to the moon I'd say that NH3 will probably expand even more.

Also-why would I want to sell the controller? Are we quitting?