@mzarchs hi,

first there is a comma missing on the line 90 angle

second i do not know what pattern you are trying to achieve but something is wrong on the line 90 angle

it would draw the second line on the first line so maybe it should be: 90, 0,0, 0,1 ?

and if it should be a 'NET' lines then hatch has a build-in pattern call U (know as USER defined) which is exactly straight lines and you can double hatch the area to get net lines.

moshe