That sort of change is easy - at least you have bricks. Clay just oozes all over itself. Whatever works for you. If it's just your code, you have enough contro

That sort of change is easy - at least you have bricks. Clay just oozes all over itself. Whatever works for you. If it's just your code, you have enough control to keep loops from going bad. Large multi-programmer projects seem far more prone to that problem.