Solid Editing

Hi,

I am using Bricscad V10.1.4 i am working on Solid Editing commands i have come across certain issues as mentioned below

1) Solid Check command does not return any value after selecting the (ACIS) 3D solid model, in AutoCAD the same command returns SolidCheck=1 if a ACIS Solid model is selected

2) While using the command Color Edge, Copy Edge, Color Face, Copy Face and Shell the cursor does not change to pick box so its really very difficult to select the edge or the face

3) While using Color Face of Color Edge command how can i get the color dialog box poped-up, so that it becomes easier to pick the color from the dialog box rather then typing at the command prompt

4) Suppose if i have a Solid Box and would like to remove the material by maintaining a wall thickness of 2 mm from four sides. If i am using Shell command in Solid editing it shells the box from inside that's not what i want and the same works fine in AutoCAD

Sanjay.