Hello!
I've been using the Barcode library/program at my job for a few months, with great success, with one issue. Certain letters in the output are causing letters to become squished together. For example, "Wi" usually ends up with the i somewhere inside the W. For humans, this is somewhat useless.
I've isolated the problem. The software specifies the location for certain letters:
[(W) 63.31 10.00 0.00]
[(i) 72.19 10.00 0.00]
And this is being taken a little too heavily by my printers. They're placing the letters there. Zint, for example, defines the text as just a string, without specifying location, and it seems to work without a hitch (only reason I'm not using Zint is because it doesn't seem to play nice with the output I need).