So, after playing around I think it's your version of terrafarm and why it's not working. The only reason I say that is there is no raise function and only a lower option unless i'm missing it somewhere
I use my version of Terrafarm and it works perfect for me. are you sure you are checking the discharge options? lowering isnt even an option for the discharge, that is only an option for the digging option if I remember correctly..
