Well dealer spent two weeks getting different freeze plugs from Kioti and it was still leaking. Got a call today that they found a defect in the head from when it was cast, so now waiting another week (if not more at this rate...) for a new cylinder head. Had that feeling that was the problem after the dealer told me the first freeze plug they tried was still leaking. Sheesh.
something like that should have been noticed at the factory(defective head casting)!. poor QC.. it happens, but, it should never have been released to the production line!..