Hello, My first pdf import.  

The scale of the original drawing that was PDF'd is 1/4" = 1'-0", I set the scale for this drawing at 1/4" = 1'-0" . The import scale was 1.00.

When I draw a line it is full scale, I can't draw at 1/4" scale.  

Drawing attached.

I would very much appreciate any help!

Thanks