XRAY - Model racing cars

Hello,

I studied several set-up sheets that are online with the basic set-up sheet that was submitted by X-Ray for carpet rubber and compared them.

I am confused about the drawing where it says 0 1 1 (front) and 2 1 0 (rear).

Basis set-up (front) - wheelbase: blank

X
0 1 1

for example

t3_2011-Martin Hudy-European-Indoor-Championship-2011 (front) - wheelbase: 1 mm

X X
0 1 1

What is the difference?

If you look closely at the diagram where those numbers are, the arrow points to just in front of the wishbones.
I read those numbers as how many mm of shims are in front of those wishbones.

If like your example, there is an X above the 0 then there are no shims in front of that wishbone, if there is an X above both 1 and 2 then there are 3mm of shims in front of the wishbone.

I think putting an X above 0 as well as 1 or 2mm is a mistake though.