I am plotting a document with a ctb plot style, and have assigned various tru colours though the layers. The wierd thing is layout A is printing fine however layout B apears to be reverting the true colours back to their 256 colour equivalent. Before you ask - Yes they are both using the same plot style file and they are different layout tabs in the same drawing file. the only difference I can think of is that layout B was inserted through the design center, Is there a layout dependant system varible that controls true colour? Any Guru's please help Justin