REDone03-23-2010, 04:03 AMGood morning & thanks - I will be taking a look later Here is a link to JAs's tonearm comparator <a href="http://www.vinylengine.com/tonearm_alignment_comparator.php">http://www.vinylengine.com/tonearm_alignment_comparator.php</a> Also here is a print out of the original Thorens set up at 230mm I did a while back - you can see it is not the best performance according to the calculator