hi Trevor & Mick thanks for that it looks good have watched the item does it need any special castings as it is my preference not to have them, perhaps for the wheels.
The reason is I have lots of brass, cast iron & tool steel off cuts as my son is a toolmaker I will also look at the gauge 1 option need to research this and the availability of drawing.
thanks for the suggestions
ty Kevin
Edited By Kevin Bennett on 29/10/2013 14:23:01