Gerber output problem

[roman_Sholiak]

Hi can some advice what can be reason of different gerber export behavior ? 

If I change pad size of draw trace with different size - exported gerber not show correct trace width or pad`s missing .

2 Gerbers attached and photos from Gerb viewer . 

[roman_Sholiak]

Looks like it`s all done by this 3 place , where must be dots . 

But how I get different result`s when only change traces or pad`s ...