Greetings, I am not sure if anyone has encountered this problem before. I have old drawings from my office with line weights that were set to the old pen plotters. I am trying to bring over all of the layer properties from 2014 auto cad to 2017 auto cad. I able to bring over all the properties, but the line wights all of which have been switched to default line weight. I still have all the original templates and drawings but I can get the lightweight numbers for the layers what am I doing wrong?
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