As to the prior thread over correct head shell angle for the WTL Amadeus, Simplex, or Versalex, the factory setting of 19 degrees is correct.
For those of you that didn't loosen your head shell screw you should be in fine shape. For those of you that have, throw away the alignment grid that came with your table and download the new one off the site or email Mike Pranka of Dynavector USA and he'll email you one. That was how I obtained mine.
Once you have the new grid, it's as easy as removing your cartridge, aligning your tonearm to the new graph, and tightening your head shell screw. Once you're aligned at Firebaughs 19 degree head shell angle, you will be smiling from ear to ear. Mine was at 9 after a cartridge change and using the included incorrect graph of 9 degrees. Whoever said they preferred the 9 degree angle is crazy.
So that's my findings...cheers!