I spend too much time selecting and changing the line fonts for each line in a spindle or any threaded part.  They are in the drawing view as the same line font as the object lines which, when printed, is just a black blob on the paper.  Much time is spent trying to find the "sweet spot" of a thread line just to select it to change the line font to .0061 or hide the line.

Is there a way to window select or cross select the lines all at once?  Or a setting I don't know about?

Default line fonts vs. manipulated line fonts

Thanks!

Tim