Answer from KV.
There hasn't been work done on this machine with prills.
Tray test is the only way.
However, I've run urea through both machines and it's come back to the same letter, so fir now it's going to be done on J, as per the lesser model.
Pretty poor IMO on KV part.
Bit like Ferrari selling a car and saying it might have 500bhp.
Flagship models should be where the work starts, and filter down.
There hasn't been work done on this machine with prills.
Tray test is the only way.
However, I've run urea through both machines and it's come back to the same letter, so fir now it's going to be done on J, as per the lesser model.
Pretty poor IMO on KV part.
Bit like Ferrari selling a car and saying it might have 500bhp.
Flagship models should be where the work starts, and filter down.