I remember this thread... If you look back through it there are schematics given by Galaxlex.
https://www.ssguitar.com/index.php?action=dlattach;topic=3850.0;attach=7551
https://www.ssguitar.com/index.php?action=dlattach;topic=3850.0;attach=7553
https://www.ssguitar.com/index.php?action=dlattach;topic=3850.0;attach=6703
https://www.ssguitar.com/index.php?action=dlattach;topic=3850.0;attach=7551
https://www.ssguitar.com/index.php?action=dlattach;topic=3850.0;attach=7553
https://www.ssguitar.com/index.php?action=dlattach;topic=3850.0;attach=6703