well i would like to hear from anyone who has info on this , also the use of 2 sheep burners that are supposed to copy correct as opposed to a so called 1 sheep burner that copies it almost correct .i have some good info 4 cleaning scratches that works great and is very cheap.get some brasso 4 cleaning brass pour it out in the sun and let it dry on a piece of cardboard u will get a white powder very fine this is the same as they use to polish diamonds and very expensive to buy by its self use that powder to polish the scratches out it works great and brings them up like new ,remeber polish from the centre out in a straight line not circular .
