Line weights

[spark]

What is the deal? I've never changed any line weights (I liked the default line weights) however all of a sudden when I go to print all my line weights are huge. like 1/4" thick. please somebody enlighten me.

What's your Chief version? What are your line weight settings?

[robs62panel]

I'm using X1, my line weights used to be between 1-4, I liked this, then the other day, I was printing and one sheet came out correct then the next sheet came out with the lines all blown out of proportion. now the line weights are 10, 18, 35, I didn't change them they just changed on their own. now all my prints are messed up.