As may be relatively obvious by the structure of the machine, this solve was originally a single pipeline 4R solve, but then with the remaining money (and a bit of clever berlo placement) I was able to give it another "half" pipeline to process some of the waste atoms. Unfortunately, my design is too expensive to get another full 4r line going, even if berlo wasn't a concern. I also probably could have saved latency by avoiding bricking but this is really the only way I know to easily get low rate without a lot of brainpower and gold, neither of which were in large quantities this week