StructureMap Dynamically loading Plugin Dll's

Problem: Loading Plugins into a console app(Windows Service Eventually) and running code in the plug in dll's

Research: StructureMap Docs(of course) A few stackoverflow threads this one being the closest. Creating plugin scanner with StructureMap

I have 3 projects: Console App (Driver) 2 Class libraries

Console App

static void Main(string[] args)
{
    ObjectFactory.Initialize(cfg => cfg.Scan(scanner =>
    {
        scanner.AssembliesFromPath(@"PATH TO PLUGIN DIR");
        scanner.AddAllTypesOf<IPlugable>();
    }));

    var list = ObjectFactory.GetAllInstances<IPlugable>();

    foreach (var plug in list)
    {
        plug.Run();
    }
}

public interface IPlugable
{
    void Run();
}

Plugin_2

public interface IPlugable
{      
    void Run();
}

public class PlugIn2 : IPlugable
{    
    public void Run()
    {
        Console.WriteLine(this.GetType().Name + "fired!");
    }
}

public interface IPlugable
{     
    void Run();
}

public class PlugIn1 : IPlugable
{          
    public void Run()
    {
        Console.WriteLine(this.GetType().Name + "fired!");
    }
}

The Output:

ObjectFactory.GetAllInstances<IPlugable>();

returns no objects :( Desired Output: 2 Object Instances of Plugin_1 & Plugin_2

Thanks in advance.