I am using the free aph tool sendToBraille to convert text files into braille for use with my orbit.
I have the language set to us grade 2 braille, and things are being contracted, however, most of the oxclusively us braille contractions are not. The word to is always written out, rather than the dots 235, no space, and the next word as I would expect. Similarly with with, and, of etc. Those are contracted, that is you'll see the of contraction, but us braille is supposed to omit the space between things like of the and the for the etc.
I downloaded the latest version of liblouis and replaced the files and tables of the older version, but this didn't fix the issue.