marker pen driven over an 8x4 sheet help.

[John S]

What about thinking outside the box ?
Print your drawings onto film then project them onto the 8 x 4 sheet then go over them with a felt tip, even if you do a series of dots you can later link these.

You will have to play about with the focal length but a simple test would be to project a 300 mm square and measure it.

[Jonathan]

What about thinking outside the box ?
Print your drawings onto film then project them onto the 8 x 4 sheet then go over them with a felt tip, even if you do a series of dots you can later link these.

Surely the lens will distort the image? In theory you could compensate for that on the printout ...