After writing my last post and feeling confident that I was sound in reason I attempted to change the fan speeds.
After several seemingly successful command line inputs, no fan speeds have changed at all, not by sight, ear/sound or reported speeds by macfanx64.exe.
After spending considerable time on this, it would be great to get it to work.
Any understanding and/or input from anyone in the know would be much appreciated.
Thanks a lot.
Sincerely Gee Rundema.