[seliscan]

Today I received a message that after trying multiple prime lenses on my camera, they discovered that they worked also perfectly. So they've start calibrating the lens step by step and discovered that worked god at -6 only (very interesting because - 10 was not enough and a slit modification was resulting in major error; for example -5 or - 7)...

In the end they told package is on his way home and the system is working god; I hope they were right...

Another interesting fact is that I had a macro distance of only 1 cm instead of 20 (which was mentions on the lens) when I was trying to photograph Jules.

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I'm puzzled, is it that hard to make something work properly from the beginning, or what? They should be ashamed that such problems exist at all and at least they can change the product immediately without so many cheep excuses...At least the guys from Pentax-Sigma were very polite and don their best, I can't tell the same thing about our Samsung representatives witch are INCOMPETENTS and wash their hands immediately!
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Thank you for all the answers, in the end the guys from Pentax-Sigma representatives solved the problem .