I don't really care what thekid does but if he does not learn how to properly tune up the thing, I don't want to hear any whining about "oh it wasn't broken right, thats why the engine has problems." BY the way my install and fly it may be a tad off. What that means to me is I usually spend 2-3 tank fulls to get it dialed in to my satisfaction which i still sort of consider a "just fly it deal."