Hi, KerinsEverydayServicesLLC - While we appreciate your review and input, our HomeFlex CSST system is designed for not only the professional but also for the handyman as well. It's not a complex installation process but does require some knowledge and/or research as to how to properly (and safely) configure a system that will work well with one's particular parameters. As with any product line, adhering to proper installation instructions is a key component of a safe and gas-tight system. All our CSST fittings are designed with a secure connection in mind and the vast majority of installations are completed with absolutely no failures by homeowners, handymen, and professionals alike. That having been said, we always invite (and suggest) that our customers review our handy HomeFlex CSST Design & Installation manual to address any questions and concerns. It can be viewed/downloaded at http://homeflex.com/downloads/HOME-FLEX_Installation_Manual.pdf. Thanks again for your review.