Cant create markers macro tool

Let me apologyze first, as usual for my poor english, thanks for your patience
The thing is...
With my "Build a GMap macro" i cant put markers or lines to my map. (or anything)
But the most weird thing is that
if i try to create a macro in a external web page, copy the macro generated text, and paste into a new content (with gmap filter enabled) on my site, the map appears but without the marker !!
My site is witched?
When i try to create a marker on my gmap macro tool i can zoom untill the last level but at last the double click only moves the map one site to another
Drupal 5.7
Most recent versions of gmap and locations installed on sites/all/modules folder
The only thing i am trying to do is a simple map for each node of my site with one marker on it
I dont know, in other sites seems to work just fine.
Please help me

Charly