Just curious to see if anyone has taken a class like this. I am signing up for one at a local school, as I feel I will get tremendous return on what I will learn to use in my business. Just curious to see what peolpe have learned that have been through one. I do a lot of work on my cars, but felt this would be a more specific class, and may learn a few tricks for the small engines. Never know, I may be hooking up some nitrous to one of these little guys for that thick wet grass! ok, I'll save that for the parade car.