Custom Line Type

I am looking for a way of creating a line type that creates a line with two parallel lines with a poly line type fill between them. It often used for trunking in the electrical industry.

Not a good way of describing it i suppose its like a wide dashed line with inside double line

Have you looked into the Make Linetype command in Express Tools?

Not yet but I will have a look, suppose I was looking for a amore complex solution!

Then take a look at my thread "Options for creating custom linetypes" in the AutoCAD forum. There's a piece of software mentioned that can assist in the creation of complex linetypes. Obviously there is a cost involved so you would have to determine whether you have enough future need for this type of program.