I've been involved in TV productions since the mid 1980's, but sadly I own NO Hi-Def or 4K cameras. Can't afford them right now. Most of my car repair experience comes from owning some rare and cool cars over the years, and having to repair them most of the time by myself. So you might say I have some useful experiential knowledge of some things that most people would never even know about, if it weren't for old guys like me. Thank you so much Scotty for posting all those repair videos on YouTube. You are a Godsend hero. GO AIRBORNE (another shameless plug). FLY NAVY.