The original design was awesome, but some people expressed concern that the plastic could damage the pin edge. I was asked if there was anything that I could do to mitigate the risk that someone might damage the edge connector.
This remix only grips the jamma connector at the two sides. This means that your print has to be as acurate as possible, the goal is to make the opening 114.4mm wide so you may need to print a test and measure it then do the math to scale to compensate for your printer. 101% seems a common scale needed for PLA prints of this.
All credit goes to EVAWINGZERO for his great idea. Also if you print in TPU his design will be a better choice my update really is only good for hard plastics.