Does anybody has a picture of the midvalve of a CRF250 2011 or 2012 and/or
has the heights of the colar and the spacer

Sorry I don't have any pictures but slide collar is 5.55mm

2012 stock mid

20.1 (4)
18.1
16.1
14.1
12.1
11.1
11.3 (2)
17.3 (2)

2011 stock mid

20.1 (3)
18.1
16.1
14.1
12.1
11.1
11.3 (2)
17.3 (2)

Edited by Jusa, 24 June 2012 - 10:07 AM.

Thanks Jusa. I do have the valving but there's a different collar and no cup (spacer) installed and those are the two items of interest to get a correct float.
Colar height already helps and If you have the height of the cup as well, it would be great.
Picture is just to get an idea whether the cup is like the KYB cup with a straight finish (edge) or waved.

I don't remember 100% sure is that valve stopper same as it is in KYB forks but float should be 0.3-0.35mm