Hi,
I HAVE HAD THE SAME PROBLEM WITH MY INDIVISION and an A600. The solvage of this problem is very easy :-D
You can screw very far in both directions and after I tried to screw behind the stage where the picture has gone, I found another range with a clear hires lace picture. Try to turn the screw far (farer than ever before) into both directions.
Noster
