a) what kind of corn yields were you raising at that time with your "wheel track to wheel track" manure spreading?

b) what ever happened to the layer operation? I presume it is no longer in business?  (but maybe it is, and was upgraded?) 

Yeah I know Agway went out-of-business.  Did layer operation go out at the same time? before? or spun off into??

c) did you ever see problems with that kind of manure spreading?