Raul, We have them defined in a custom dtl file. The text and arrow sizes are defined (in inches) as follows: drawing_text_height 0.125000 text_thickness 0.000000 text_width_factor 0.800000 draw_arrow_length 0.156000 draw_arrow_style FILLED draw_arrow_width 0.052000 We are using Wildfire 4, but it should work for Wildfire 5 as well.