I have a question about the following example: FICO Xpress Examples Repository: Ground transport. I have extended the model and now I'm looking for an algorithm to solve the model. This problem is a minimum cost (network) flow model and Mosel Xpress uses the dual simplex LP relaxation to solve. I'm thinking about "a tailored procedure" such as the (primal) network simplex algorithm, a specialized version of the classical simplex algorithm. Is this a solid choice or does Xpress solve the model in such a way already? Thank you in advance!