oh **** not an engineer.....I think that dr is like most totaly ****ing clueless. most engineers cant do squat.but they think they can, and also think they are really something above all others, but cant do squat.and many of thier theories dont work in the real world with out us fixing thise issue thats "not there but is"Im sure there are a few exceptions. but I havent met any of them yet....if ever.. but yes the kid has the knack. but for sur not an engineer