I replaced standard google marker with "icon" parameter and one of my custom icon and it works fine.
But if i use "get direction" from a town to my marker, custom icon is displayed, AND also standard google icon is used (with A (start) and B (my marker) ) and the icon with B overlaps the custom icon.
Is it possible to add ability to choose a custom icon for A and B marker ? perhaps "iconA" and "iconB" parameter ?
The worst would be: when get direction is used, hide the custom icon... sad sad...