Missing line when i convert to pdf

[epjx31]

hi guys,

I am using wilfire 4.0, I am having a problem when i convert my sketch drawings (Blue in color) into pdf. There is always missing lines to it.

I have configure a table.pnt file to fix this problem but it still does not work. The width of other thing increase but not the sketch lines!!

Here is my configuration, I have change all pen size = 1, but my sketch line still disappears!

pen 1 thickness 0.2 cm; dimmed_color,letter_color,attention_color,half_tone_color
pen 2 thickness 0.02 cm; drawing_color
pen 3 thickness 0.025 cm; edge_highlite_color, highlite_color
pen 4 thickness 0.02 cm;
pen 5 thickness 0.02 cm;
pen 6 thickness 0.02 cm;
pen 7 thickness 0.02 cm;
pen 8 thickness 0.02 cm;


Would really appreciate your guys help.

regards,
Edwin