It looks like those instructions are from 2011. CNC machines are pretty common these days and could help simplify it quite a bit. For example: https://hub.sha

It looks like those instructions are from 2011. CNC machines are pretty common these days and could help simplify it quite a bit. For example: https://hub.shapertools.com/creators/5cfea3909fc9260017675dce/shares/5e41d90bce53b3000f116e7f https://hub.shapertools.com/creators/5cfea3909fc9260017675dc...