[kiwi_steve]

Thanks Bob and Mike (Bob, I think thats the 630 info you've got there not the 37-630) - I have a high res copy of the schematic and clear versions of the Riders info if anyone else is looking.

Some of the info is in my Photobucket

[Image: http://i241.photobucket.com/albums/ff222...g~original]

There is a huge copy of the scan there as well that I found somewhere - its very clear and good for zooming in 

Cheers

Steve