>>Is this how you draw a line: >> >>set write_on_graph(iy+sgrflags) >>1d bc,57 ;store 57 as bc >>1d de,94 ;store 94 as de >>1d h1,bc ;store bc as h1 >>1d h,de ;store de as h >>call _iline You'd might want to replace your ones with small L's. --Brian