These were a great first time project in sensors, proper soldering technique, and general assembly/modification. Every component sits on it perfectly and fits to the controller perfectly as well! These have replaced a friends boards as well as mine as a main controller and haven't noticed any issues over the last year or so. Its nice being confident in the fact that my inputs are consistent and if it seems they are not then at least I can check phobvision and make sure everything is fine.