Pull and push compensation is one of the hard features in digital embroidery because you can not see it in the design. It depend on the combination of the embroidery design, the textile, the stabilizer and the embroidery thread and even the needle. You only know the need of pull and push combination AFTER the embroidery design gas been sewn out at least one time.
Some times you just need to adjust one or more of the physical aspects, but sometimes you need to adjust the embroidery design it self in Inkstitch.