So Mr. Martin has suggested for us to create a design for our robot that would be compatible for both challenges. So far we have created designs that would get switched out, depending on the challenge. Therefore we have experienced quite an inconvenience for ourselves, having to manually alternate between mechanisms. Although, an even bigger inconvenience would be completely redesigning the mechanisms and trying to combine them into one, which is what we have to do now. Also we're behind a challenge, so that is another factor to consider.