As usual, thanks a lot for your visits and comment on my work, this helps me a lot ^^
Now the good news : I got my lens back last friday! It now works fine and I'll be able to use it in Scotland, I hope I'll get back with good shots.
On thi one, Sigma (Germany) was really fast and I thank them (less than the announced 3 weeks from the moment they received the lens and I got it back).
Ah and a last thing : I finally got back to macro as the weather in France improved a little bit so you'll see a lot of dragonflies soon!
Have a nice day,