I will admit i have not read all of the post however, what i read sounds like what you have described. I also have had my round with tractor problems myself and it has in the end cost me a lot of money trading and getting rid of units that were problematic from the get go. I would like to hear him answer your question too! I always wanted what I bought and bought from reputable dealers, but I have the same suspicion as you! Availability, trying to save a penny, wanting it NOW, and inexperience led him down the path of a fly by night, side of the road, tractor/carport/outbuilding/utility trailer, lawnmower dealer. And he has got caught up in dealers web and now crying about the tractor/carport/lawn mower/utility trailer shade tree mechanic still trying to learn how to read a code reader while throwing parts at a new machine as fast as he can hoping he will take it back with a band-aid fix and never come back before they sell out of the kioti tractor business and blame it on covid.