mikeschn wrote: Oh, and for the hatch... subtract out a block where the hatch is going to be, and then build a hatch!
Can't you be a bit more cunning? For example:
-copy the body off to one side
-create a block where the hatch will be
-copy the block off to one side
-subtract the block from the body to make the hatch cut-out
-use an intersection between the body copy and the block copy to make a hatch
-move or copy the hatch back to its position in the body
Make sense?
Andrew