Love the sweet science bro!!

' He think alot like i think.. He wana be that f16 nobody see's'

Mack even brought in a toy f16 lol ..Wieghed it in..

I have alot of respect for mackie... Basically..Hes funny as hell and a bit of a geek..
But at the same time.. He has to be respected because he knows a great deal. And like yoiu said has a great passion for his line of work and is very effective..
Peace