Not sure if this is such a simple question that no one needs to ask it, or if the answer is so difficult to implement that no one wants to answer it?! I want to update the Rhino document image while my C# plug-in component is running. I’m doing a Simulated Annealing optimisation of a surface (a concert hall interior geometry) that requires 400 or more grid points. That’s too many sliders for Galapagos! I’d like to see each iteration of the geometry as the optimisation algorithm progresses. Any help will be greatly appreciated. Thanks in advance.