Hi Mick, and welcome to NSR-WORLD.
Really, the only reliable source still seems to be Kontec in Japan.
https://www.eonet.ne.jp/~kontec/PGM.html
_________________
Andy.
NSR-WORLD.COM
Please keep all responses to Forum posts on the Forum so that others may benefit.
Please DO NOT PM me for technical advice. My time is precious, and you will probably receive a faster response on the Forum anyway.
Check us out on Facebook! Please "like" our page!