Transparent overlays with KAP charts from GE2KAP.

[nixontankgirl]

I have just discovered GE2KAP, which is just awesome, and I have been trying to figure out how to make 'Transparent Overlays' with the GE KAP charts I have created and CM93.

I have been unable to find any instructions on how to do it though I am sure the info must be there somewhere.

On the OpenCPN release notes page all I found was this;
"Transparent overlays

This feature is used, for example, by a new KML & KMZ plugin under development."

Maybe someone can point me in the right direction?