if i try to change the scale of the marker represented by my png icon, the scale doesn't change size is set by default to -1
i tried anything but nothing works :s
this is my marker icon size
SOLVED by changing the default size -1 to 71.
-1 represent the ORIGINAL size of your icons and 71 seems to be the default google map markers sizes
AGAIN rexrainbow you are doing an exellent work