[OpenLayers-Users] measure control & google layer

[marco]

Hi all,
I'm using measure controls with google maps layer.
You can see my test page at http://webgis.iamc.cnr.it/webgis/prova/test3.html
As you can see, using measure tool, ther's a shift between cursor position and features.
Also, I save digitized features in a vector layer, and when I zoom out, features lost their original position.
There's many posts regarding the precision of measures, but I can't find nothing about this issues.... there's a way to solve this problem??

Thanks in advance

Marco