dayum this man is still at it lol........well if you go anywhere ppl ask for your experience and background and you show it to them b/c you have it no big deal.....i take it you dont have any photos or videos, so you dont have to show them! and a post you made earlier insane about someone being an engineer and someone not doesnt make any since. take a mechanic that went to school and received a degree, the degree tells you he knows what he's doing, but there is some guy out there who didnt go to school and worked on engines his whole life that could probably do the same job or better but too many variables depends on the car, the make, the model........ if this doesnt make sense lol NEITHER DID YOUR POSTS