Wow! I just watched all your videos! You have an amazing concept here, letting people actually see and understand each step thoroughly. Everyone has a unique learning process. Personally, I need to be SHOWN how to do something, not just hearing words. I’m a visual learner, I’m sure a lot of folks out here feel the same way. For myself, I’d like to say thank you, thank you for your effort and time spent on helping people truly understand the names of fittings etc. again.. TY!