GG does not handle sloped roof shadows well. A shadow cast by a sloped roof overhang is treated as a non-connected dark band with the appearance that the light is somehow passing through the wall/roof connection. Is this a problem with my custom entities or is GG just lacking the ability to render shadows as I expect. Kind of defeats the attempt to create something believable.

This is not a case of a model not casting a shadow on its self (the screenshot shows it will). It is case of the shadow being cast is not an accurate representation of the shadow.
I have searched the forum for information on this problem to no avail!

Question... Will this problem be resolved in the near future? I feel guilty putting more models in the store that will not render to expectations.
This seems basic to me...

Send me the entity and I will check out the shadow issue (email: lee@thegamecreators.com). Changing the shadow system is very controversial in that fixing one visual effect creates a new behaviour which another model/project might object to

I am having a similar shadow problem on a building from the medieval pack.
In the screen shot you can see on the building in the back ground the shadow is jagged and distorted.
This is using real time lighting on high.

The real-time shadows are not terribly high quality, this was to ensure the shadow map resource was not too large for lower video memory machines and the performance did not suffer from huge off screen cascade rendering of the shadow maps. Maybe someone can have a look at the shadow shaders in GameGuru and let me know if you spot something we can do to address this jaggies issue. The only technique I know is to increase the sample points of the PCF technique, but this translates quite quickly into lower frame rates.