AFCAD issue or Not???

[JamesChams]

Virtuali/Staff,

I was trying out LSGG today and noticed this on the runway... 
I have downloaded and installed LSGG v1.1; is there a fix for this, somewhere?

Any assistance here would be appreciated. 

[virtuali]

I was trying out LSGG today and noticed this on the runway...

And what makes you think this is a BUG ?

http://maps.live.it/LiveMaps.aspx?t=2&s=h&z=18&c=46.238965644421214,6.110436916351317

[JamesChams]

I was trying out LSGG today and noticed this on the runway...

And what makes you think this is a BUG ?

http://maps.live.it/LiveMaps.aspx?t=2&s=h&z=18&c=46.238965644421214,6.110436916351317

Virtuali,
  I stand corrected ...
What is it for   I've never seen that in any european airport publication or for that matter in our A.I.M.'s.  I see from your link that there are two of them on the runway.  I'm going to look it up; officially.

PS: My PM was NOT an April Fool's Joke...   

EDIT:
(Found out that through your PDF Manual that this is a Single-Engine Touch Down Marker of sorts; NOT 100% sure because we don't use this convention in the U.S. and it doesn't seem to be a European one either; perhaps only Swiss.  I'll talk to some Senior Capt. collegues who have flown out to that region to confirm; it's never been my route).