Custom Marker Images Not Displaying

I have a problem creating custom markers with FREE VERSION of gmapfp.

I create a new marker. I add the name, and the web address of the image. I tried both absolute and relative path to images on my server. Neither works. Documentation says to click "APPLY" to update marker. But there is no apply button? The marker saves, but the image does not show.

What am I missing?

yes that was it. I feel so stupid now. Thank you for your help, I love your component and will send you a donation!