I have a base sheet with a profile grid and a profile viewport. the grid plots on top of the viewport and for the life of me I can not get the grid to move behind the viewport. I have tried to send the grid x-ref to the back, bring the viewport to the front, get into model space and bringing the profile into the front. I have tried every combination and the grid still plots on top of the profile line work. Can ANYONE help me? thanks, Randy