Well another 5 tanks through the Chinese mill today, this time fitted with the Granberg milling chain, must admit no noticeable difference between the Granberg and the stock Oregon chain, maybe a tad quicker, but it did cost half the price of the saw itself so better get some use out of it. Lol.   I keep waiting for problems either with the Timberpro saw or the Chinese mill but as yet they haven't missed a beat, sure the saw is a bit thirsty, yes the mill is not made of the Alaskan quality mat