>Sorry if this isn‘t helping, but have some respect for a codebase that seems to be working. And write lots of tests before touching it. This right here is the

>Sorry if this isn‘t helping, but have some respect for a codebase that seems to be working. And write lots of tests before touching it. This right here is the best advice I've seen in the thread. Lot's of people are giving good advice here. Definately write lots of tests before touching it. As you write the tests you may even start to see a pattern or "method to the madness".