Hello All -- Have an old '68 SG Standard I want to convert from the stock Lyre tailpiece to a trusty stop tail. My question -- what are the proper measurements regarding where to drill the new posts for this type conversion? Many of today's SG Standards come directly from the factory with stop tails installed. Would it be wise to follow their placement/measurements? And if so, what exactly would those measurements be? Any help or guidance with this would be greatly appreciated. Many thanks in advance!