Quote Originally Posted by njhussey View Post
Its 850 to the outside of the x axis beams (100x50) I think, not got the laptop fired up so can't check.
Ok well sorry don't think I can help then.! . . . I've got one of these spare in pieces Click image for larger version.  Name: IMAG0147_1.jpg  Views: 711  Size: 51.8 KB  ID: 11511 but I'm sure it's only 800mm wide thou I will Dig parts out tomorrow and check.!