Hi
I have drawn some raised and fielded panels with the sweep 1 command when But it always leaves the seam for the start and end of the sweep which is midway through the panel, can I hide those lines? I realise they go away in render but I would quite like to use the pen view as my final output. images attached
As the panels seem to be symmetrical you should be able to substitute the split profile surfaces by mirroring those from the upper profile:
Explode Polysurface > Delete unwanted split surfaces > mirror upper profile surfaces > join > replace all instances of panel.