Sparker the Chinese don't care and the number of SuzuKi clone motors sold here makes not one iota of a difference and if you think about the pollution created by building new mowers compared to a re-engine of an existing base. The whole pollution issue is blown out of the water because Australian pollution levels have been reduced and that is because we no longer manufacture anything, = no pollution, it has all been moved to China while we run around patting ourselves on the back kidding the world about how clever we are.