A great thread, lots of enthusiasm out there going to waste, my dad was an engine building,street rodding, dirt track racer so I guess I didn't have any choice. I'm sure grateful for the upbringing and influence I had and the exposure to things mechanical and powerful. None of my 4 sons (or my daughter either) have any real interest in what I do. My 4 year old grandson has the spark, when he's a little older I'll try to corrupt him. Sure would hate to have all this experience and accumulated knowledge go to waste.